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TELEFUNKEN T1918Ei T2218Ei T2418Ei 说明书

的電力公司聯繫。爲了更好地保護本産品，請在雷雨天氣、外出或長時間不用時，請拔掉電源和天線。 7. 電源線保護 --- 避免踩踏電源線，過分擠壓電源插頭和産品上的電源線引出端。 8. 插頭 --- 請重視插座和接地型插頭的安全性。插頭有個較寬的插片和一個較短的插片。接地型插頭有
兩個插片和一個接地插片。那個較寬的插片和接地點能保證你的安全。如果提供的插頭不適合你的插座，請電工更換適當的插座。此產品的後標牌上標明了適合的電壓。為了避免觸電事故，請插緊插頭。 9. 電源插頭作為斷開裝置，該斷開裝置應當保持能方便地操作。 10. 過載 --- 牆上的電源插座、接線插座等過載會導致火災或觸電危險。
用戶指南
尊敬的用戶: 感謝您購買LED背光電視機。本手冊將會幫助您更好的使用此電視機的功能。請您在使用前仔細閱讀
本手冊中的所有安全注意和使用說明項，並請保留此手冊。
警告
為防止火災或觸電危險，勿將産品被雨淋濕或受潮。
勿將本產品放置在有液體滴濺或盛滿液體物的附近。如花瓶，不要放在電視機上。
注意
有火災或觸電危險請勿打開
待機。當連接了電腦信號后電視將自動開機。通道選擇按 INPUT 鍵打開輸入信源菜單，按 ▲ / ▼ 鍵選擇你所需要的信號源，然後按下 OK 按鍵確認。
注意：請確認你所切換的信號源是否有信號，或信號線是否連接到正確的端子。如果切換到的信號源沒有信號，那麼請重啟電視機。
音量控制按遙控器上的 VOL+/VOL- 按鍵可以調整音量。按遙控器上的 MUTE 鍵可以暫時關閉聲音。可通過按 MUTE 鍵或調大音量退出靜音狀態。
1
11. 異物和液體進入機內 --- 不要從散熱孔或其他開口處把物體插入或落入機內，本産品內部存在高壓，落入的物體會造成觸電或引起內部器件短路。同樣的道理，避免水或液體濺到本産品上。

18crni2wa化学成分

18crni2wa化学成分
18CrNi2Wa是一种优质的合金钢，其化学成分包括18%铬（Cr）、2%镍（Ni）、2%钨（W）和少量的合金元素。

这种合金钢具有优异的
机械性能和耐磨性，因此在机械制造、汽车制造和航空航天等领域
得到广泛应用。

18CrNi2Wa合金钢因其优异的性能而备受青睐。

其中，18%的铬
可以提高钢的硬度和耐腐蚀性，2%的镍可以增加钢的韧性和强度，2%的钨可以提高钢的耐磨性。

此外，少量的其他合金元素也为钢材的
性能提供了一定的增强。

在机械制造领域，18CrNi2Wa合金钢常用于制造重载零件，如
齿轮、轴承和传动轴等。

其高强度和耐磨性使其在重载工况下表现
出色。

在汽车制造领域，这种合金钢通常用于制造发动机零部件和
传动系统零件，以确保汽车的可靠性和耐久性。

在航空航天领域，
18CrNi2Wa合金钢则被广泛应用于制造飞机发动机零部件和航空器
传动系统零件，以满足航空器对材料高强度和高耐磨性的要求。

总之，18CrNi2Wa合金钢以其优异的机械性能和耐磨性在工业
领域得到广泛应用，为各种重载工况下的零部件提供了可靠的材料支撑。

AXIS A9188网络I O relay模块说明书

DatasheetAXIS A9188Network I/O Relay ModuleIntelligent module with supervised inputsAXIS A9188Network I/O Relay Module is an intelligent module with configurable I/Os and relays and supports supervised inputs.With its open platform it offers a high level of integration with AXIS A1001Network Door Controller and other facility systems,such as elevator control for floor management and HVAC(Heating,ventilation and AC)systems.It can also be used with AXIS Video Hosting System,AXIS Camera Station or third party partner software.The module provides power to I/O devices and can extend the functionality of any Axis product where you need additional I/Os or relays. >8I/Os with supervised inputs and configurable levels>8form C relays>12and24V DC output>PoE+or12and24V DC input>Open API for software integration,including VAPIXAXIS A9188Network I/O Relay ModuleI/O interfaceDigital I/O8x I/O,configurable as input,supervised input with analogread-out or output(Digital input:0to max40V DC,possible tosupervise between0-12V(4states),Digital output:0to max40V DC,Open drain,max100mA)Relays8x Form C relays,NO/NC contacts,max1A,48V DC,(max30V DC outdoors)NetworkSecurity Password protection,IP address filtering,HTTPS a encryption,IEEE802.1X network access control,digest authenticationNetwork protocols IPv4,IPv6,HTTP,HTTPS a,TLS a,QoS layer3DiffServ,FTP,SFTP, SMTP,Bonjour,UPnP TM,SNMPv1/v2c/v3(MIB-II),DNS,DynDNS, NTP,RTSP,RTP,TCP,UDP,IGMPv1/v2/v3,RTCP,ICMP,DHCP,ARP, SOCKSSystem integrationApplication Programming Interface Open API for software integration,including VAPIX®, specifications at AXIS Video Hosting System(AVHS)with One-Click Connection Support for AXIS Camera Application Platform enabling installation of third-party applications,see Events&alarmsTamper detection Dedicated tamper input for external tamper contact(s)Event history30000First In,First Out(FIFO)Event actions Notification via email,HTTP,HTTPS and TCP,external output port Status LEDEvent triggers Tamper detection,network lost,configuration,event logger,hardware,input signal,schedule,system,time,supervised inputs(4states),relays and outputs,heartbeat lostGeneralSustainability PVC freeSoftware Configuration and basic management through Internet Explorer®, Firefox®,Chrome TM,or Safari®Memory256MB RAM,256MB FlashPower Power in:8–28V DC,max26W or Power over Ethernet IEEE802.3af Type1Class3or IEEE802.3at Type2Class4Power out:12V DC and24V DCMax power out shared between12V and24V outputs:PoE Class3:3.6WPoE Class4/DC input:12WConnectors1x RJ4510BASE-T/100BASE-TX terminal blocks:1x DC IN,2x DC out,8x Inputs/Outputs,8x relays,1x tamper,1x RS485(forfuture use),cable size for connectors:CSA:AWG28–16,CUL/UL:AWG30–14Operatingconditions-30°C to55°C(-22°F to131°F)bHumidity20–85%RH(non-condensing)Approvals EN55022Class B,EN50130-4,EN61000-3-2,EN61000-3-3,EN55024,EN61000-6-1,EN61000-6-2,FCC Part15Subpart B Class B,ICES-003Class B,C-tick AS/NZS CISPR22Class B,VCCI Class B,IEC/EN/UL62368-1,EN50581Dimensions43x186x120mm(1.7x7.3x4.7in)Weight500g(1.1lb)IncludedaccessoriesConnector kit,jumper kit,TORX®Key TR20,Installation guideOptionalaccessoriesAXIS T8133Midspan30W,AXIS T8129PoE ExtenderPower supply AXIS T8007PS24,AXIS T98A15-VE SurveillanceCabinet cLanguages English,French,Italian,German,SpanishWarranty5-year warranty,see /warrantya.This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit(/),and cryptographic software written by Eric Young(*****************).b.Outdoor installation requires AXIS T98A15-VE Surveillance Cabinetc.In outdoor installations combining AXIS A9188and AXIS T98A15-VE,the allowed maximum voltage is30V DC.Environmental responsibility:/environmental-responsibility©2016-2022Axis Communications AB.AXIS COMMUNICATIONS,AXIS,ARTPEC and VAPIX are registered trademarks ofAxis AB in various jurisdictions.All other trademarks are the property of their respective owners.We reserve the right tointroduce modifications without notice.T10054354/EN/M7.2/2212。

AIC1084-18CM中文资料

TEST CONDITIONS
AIC1084 (ADJ) TJ =25 °C AIC1084-15 VIN=5V AIC1084-18 VIN=5V AIC1084-33 VIN=5V ADJ : 2.65V ≤ VIN ≤7V VOUT=1.25V Fix : VOUT+1.4V≤ VIN ≤7V TJ =25 °C 10mA < IO < 5A TJ =25 °C ∆VOUT, ∆VREF=1% 10mA ≤ IO ≤ 5A 0°C ≤TJ ≤125°C 0°C ≤ TJ ≤125°C 2.65V ≤ VIN ≤ 7V 2.65V ≤ VIN ≤ 7V 0°C ≤TJ ≤125°C IO=0.5A 0°C ≤TJ ≤125°C 0°C ≤TJ ≤125°C 10Hz ≤ f ≤ 10KHz 120Hz input ripple COUT=25 µF (VIN -VOUT)=3V
4
元器件交易网
AIC1084
n TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Minimum differential Voltage (V)
1.35
1.30
1.25
1.20
1.15
1.10
1.05
0
1
2
3
4
5
Output Current (A)

1
元器件交易网
AIC1084
n ORDERING INFORMATION
AIC1084-XXCX
PACKAGING TYPE E: TO-252 M: TO-263
T: TO-220 MA: TO-263AA
OUTPUT VOLTAGE

MCC18使用随笔

修改时间：2010-08-02修改人：张元南修改说明：不作为系统入门的指导文档，仅作为初次接触MCC18的开发人员的辅助文档。

部分观点为一家之言，还请理解。

MCC18使用随笔一、为什么使用MCC18MCC18编译器是MICROCHIP自主开发的针对PIC18系列MCU的编译器。

在中国大陆，就笔者的多年FAE的经验，在用C语言开发PIC18的用户中，与PICC18各占半壁江山。

笔者比较系统使用MCC18开发不过是今年7月份以来的事情。

为什么选择MCC18？有一个主要理由：没有版权问题，省心。

有一个次要理由：支持的协议栈丰富，包括实时操作系统。

MCC18的标准评估版，60天内与正版无任何差异，60天后仅仅优化功能无法使用，而大多数PIC18F的项目，ROM和RAM空间并不紧张，不优化，也无所谓。

MCC18可以最快支持PIC18系列的芯片，尤其是廉价的PIC18J，PIC18K系列，支持可靠，稳定。

所谓可靠稳定是指编译结果可靠。

稳定则是指不会突然发生一些奇异的功能缺失。

此外，目前MICROCHIP自己开发的协议栈，PIC18系列，已经只提供对MCC18的支持，PICC18需要自己动手处理，而笔者钟爱的F*R*E*E*RTOS，以及其它OS，找到对MCC18的现成移植是很容易的。

二、MCC18的“缺点”1）格式死板，汇编痕迹多对比MCC18、PICC18对中断函数的声明，就可以发现此点。

MCC18有LKR文件，如果你定义一个超过256字节的全局变量，必须手动在RAM中为其指定固定地址，并修改LKR文件。

如果使用的局部变量超过256字节，也必须手动修改LKR文件，为其分配足够的堆栈区。

2）数学算法，整形提升，不够聪明笔者在开发PIC18的代码时，从PIC16F的PICC上移植了一些代码，结果一直得不到正确结果，经过DEBUG终于发现，编译器在进行数学运算，整形提升时，不够聪明。

比如以下代码：unsigned int OCVal,ICVal;OCVal = (PR2+1)*16 ;PIC8BIT芯片，PR2目前都是一个8位寄存器，尽管OCVal是16位整型，但由于算式右边都是8位整型，因此计算出的结果是将一个8位整型赋给OCVal，最后笔者被迫这么写代码：OCVal =(unsigned int) (PR2+1)*16 ;而采用PICC编译器，就不需要这么麻烦。

J18低频系列

产品特点简介产品外形尺寸产品安装开孔尺寸◆产品接触件尾端与导线的连接方式为焊接式；◆产品的安装方式为自由端或固定安装；◆产品接触件的尾端有三种变更型式，即“标准型、-A型、-B型”。

各种变更型式的区别在于接触件尾端露出绝缘安装板的长度尺寸不一样，其中，“标准型”的尺寸为4.5mm、“-A型”为3.2mm、“-B型”为2.8mm；◆按装入接触件种类的不同，连接器可分为针连接器和孔连接器两个部分。

针连接器部分◆J18E-9P、J18A-15P、J18B-25P、J18C-37P◆J18E-9P-A、J18A-15P-A、J18B-25P-A、J18C-37P-A◆J18E-9P-B、J18A-15P-B、J18B-25P-B、J18C-37P-B◆ J18D-50P、J18D-50P-A、J18D-50P-B▼产品立体图J18B-25P J18D-50P ▼产品外形尺寸J18×-×P(-×)外形尺寸J18D-50P(-×)外形尺寸孔连接器部分◆ J18E-9S、J18A-15S、J18B-25S、J18C-37S◆J18E-9S-A、J18A-15S-A、J18B-25S-A、J18C-37S-A◆J18E-9S-B、J18A-15S-B、J18B-25S-B、J18C-37S-B◆ J18D-50S、J18D-50S-A、J18D-50S-B▼产品立体图J18B-25S J18D-50S▼产品外形尺寸J18×-×S(-×)外形尺寸J18D-50S(-×)外形尺寸见J18系列产品安装开孔尺寸。

IEC61508标准【范本模板】

IEC61508标准概述2000年5月，国际电工委员会正式发布了IEC61508标准，名为《电气/电子/可编程电子安全系统的功能安全》,与之对应的我国国家标准正在制定中。

该标准分七部分，涉及1000多个规范。

由电气和电子部件构成的系统，多年来在许多领域中执行安全功能；以计算机为基础的系统在许多领域中用于非安全目的，但也越来越多地用于安全目的.当前计算机、集成电路等技术的发展已经渗透到所有工业领域，计算能力的极大增加彻底改变了工厂和工业过程的控制，也改变了安全控制策略.对于包含有电子、电气设备，计算机软、硬件的系统，要用于关系到人身财产安全的领域中时,进行规范的安全指导是十分必要的。

TEC61508针对由电气/电子/可编程电子部件构成的、起安全作用的电气/电子/可编程电子系统(E/E/PE）的整体安全生命周期，建立了一个基础的评价方法.目的是要针对以电子为基础的安全系统提出一个一致的、合理的技术方案，统筹考虑单独系统(如传感器、通信系统、控制装置、执行器等）中元件与安全系统组合的问题.TEC61508的七个部分内容分别为:第1部分：一般要求，描述了主要概念、组织、生命期、文档编制、引导证据及SIL的定义。

第2部分是对电气/电子/可编程电子安全系统的要求，包括对设备和系统的要求，它的很多内容与第7部分的鉴别方法的应用有关，这些方法解决了随机或系统失效问题.第3部分是对软件的要求，描述避免失效的方法，与第7部分的附录相关。

第4部分是定义和缩略语.第5部分给出一些确定安全完整性水平的方法示例。

第6部分包括第2和第3部分的应用指南.第7部分给出测试方法，简短的注释并提供部分参考书目。

(一)IEC61508中的基本定义1。

安全功能（safety function)针对规定的危险事件，为达到或保持受控设备（EUC)的安全状态，由E/E/PE安全系统、其他技术安全系统或外部风险降低设施实现的功能。

2.安全完整性 (Safety integrity)在规定的条件下、规定的时间内,安全系统成功实现所要求的安全功能的概率。

Philips X818手机说明书

XeniumX818BlackLTE/WCDMA/TD-SCDMA/CDMA/GSMCTX818BK19 days standby time in a slim designMeet the latest Philips X818 with a whole array of powerful smart features packed in a sleek body! 3900mAh battery, 5.5'' FHD display with SoftBlue technology and antimicrobial coating, all setting you free to explore the exciting world.Designed for youDual SIM for 2 groups of contactsFingerprint access to your personal applicationsExcellent surﬁng experience with Dual 4G (TDD-LTE/FDD-LTE)Sensational touch5.5" FHD IPS display for rich viewing detailsSoftBlue LED tech easy on eyes and deliver brilliant colorSuperlative Li-ion 3900mAh batteryPower saving key & Xpower tech to save power up to 10% more16MP PDAF camera focus faster and deliver brilliant photoBright sparks, fast speedsBest in class speed with 2.0GHz octa core processor32GB built-in memory and 3GB RAM for excellent experienceAndroid 6.0HighlightsDual SIMOrganize your life better and keep yourcontacts separate by using 2 diﬀerent phone numbers. With Dual SIM, you don't need to carry 2 phones around.Fingerprint authenticationSmart ﬁngerprint authentication restricts your Philips mobile phone and data to be accessed only by you - using your unique ﬁngerprint. All you need to do is to register your ﬁngerprint via the phone's built-in ﬁngerprint sensor. A quick swipe of your ﬁnger will verify the match and allow you exclusive use of your phone and its amazing functions and applications.Dual 4G (TDD-LTE and FDD-LTE)Your Philips mobile phone incorporatesdual-mode 4G radio, that allows you to use mobile internet on a blazing speeds both in TDD-LTE and FDD-LTE networks. Now you can enjoy wider LTE coverage with just one phone.2.0GHz octa core processorlaze ahead of others with the almighty 2.0GHz octa core processor on your Philips mobile phone. This phenomenal powerhouse zips along with your demanding needs without a cinch like no other processor before it - be it watching videos, downloading web pages or engaging in immersive gaming - and with exceptional picture quality to boot. Withlightning speeds like this, what's not to like?5.5" FHD IPS displayYour Philips mobile phone comes endowed with an awesome 5.5" fully high deﬁnition display that brings you truly vibrant colors and razor-sharp detail. The IPS technology ensures great viewing from any angle, while the vibrant colors and vivid images render a full-bodied viewing experience. To top it oﬀ, navigating on the wide screen is also swift and eﬀortless.Whether you are surﬁng your favorite websites or viewing your latest snapshots and videos,the 5" screen gives you an unbeatable visual treat while on the go.Li-ion 3900mAh batteryYour Philips mobile phone comes packed with a standout 3900mAh Li-ion battery forseamless and long lasting connections on the go. With such exceptional battery performance,you can banish nagging worries about missing important calls from both your professional and personal contacts. And when both work and family matters have been tackled to yoursatisfaction, you can hone in on transcendent gaming and surﬁng experiences on a single charge, thanks to the phone's best-in-class power technology.Power saving key & Xpower techBy clicking the power saving key, you can enable this function to help to save the power.It will shut down the WiFi, GPS and Bluetooth functions, while dimming the screen display simultaneously. Meanwhile, empowered by new X-power technology, Philips mobile phones are highly optimized to provide unsurpassed standby time and battery life.Through adjusting the GPU current, the Xpower technology can save the power fundamentally when you use the GPS navigation, play games, watch videos and listen to music.16MP PDAF camera with ﬂashNever miss another picture perfect momentagain with your Philips mobile phone. Whether you are shooting in low light or macroconditions, your phone's 16 megapixel PDAF camera with ﬂash will capture every precious detail. Comparing with traditional autofocus,built-in with phase detection sensor, PDAF can be faster and more accurate focus onphotographing goals to get brilliant photo,especially in the dark scenario.32GB ROM, 3GB RAMYour Philips smartphone comes with a 32GB built-in memory, so you can pack more into your life on the go. With such generous storage available for your ever expanding needs, there is more room for your favorite apps, photos and important documents. The 3GB RAM can let you enjoy excellent performance duringplaying games and watching movies in spare time.Android 6.0Empowered by Android, your Philips mobile now comes with a fully customizable mobile platform that is open to a wide range of smart applications and functions. Find your pocket PC, games console and telephone all rolled conveniently into one.SoftBlue LED technologyDesigned for you, the Philips Brilliance mobile phone features new SoftBlue LED technology easy on the eyes and deliver brilliant, colorful images. SoftBlue technology uses a smart technology to reduce the harmful blue light waves without sacriﬁcing the color or image of the display.SpeciﬁcationsDimensionsHandset color: BlackHandset dimensions:76mm×153.5mm×6.95mmHandset weight: 167.5gNetwork FeaturesGSM band: 850, 900, 1800, 1900 MHz EDGE3G: WCDMA WCDMA band: 1900MHz, 850MHz4G FDD-LTE: 1800(B3), 2600(B7), 700(B28),1700(B4), 1900(B2)Picture/DisplayDiagonal screen size (inch): 5.5 inchStorage MediaBuilt-in memory (RAM): 3 GBMaximum memory card capacity: 128 GB GBBuilt-in memory (ROM): 32 GBAccessoriesStandard Package Includes: Battery, Charger,Stereo Headset, User Manual, USB data cable,Eject pinPowerBattery Capacity: 3900 mAh* Availability of certain features is subject to valid servicesubscription from your network operator.* All visuals provided are for reference purposes only.Actual product features such as phone colors andscreenshots may vary from those pictured.* Actual available memory for end user usage may varyfrom market to market due to pre-conﬁguration.© 2021 Koninklijke Philips N.V.All Rights reserved.Speciﬁcations are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.Issue date 2021‑12‑18 Version: 3.0.112 NC: 8670 001 42999 EAN: 87 12581 74427 4。

全球高精度音频微波电子产品说明书

71MXL LARGE DIAPHRAGM CONDENSER STUDIO MICS Studio condenser microphones with both FET and tube circuitry available. FET models require 48V phantom power, while tube models include power supply.ITEM DESCRIPTIO N PRICE MXL-770...............Cardioid, 6-micron 20mm gold-sputtered diaphragm FET w/shockmount and case,30Hz-20kHz, -10dB pad and bass roll off .................................................................................................89.95 MXL-2003.............Cardioid transformerless condenser w/bass cut and -10dB pad switches, 20Hz-20kHz ........................169.95 PRO-PAC-PLUS+..MXL2003 & MXL603S (transformerless cardioid instrument mic),w/shockmounts, cables, windscreens in padded case ............................................................................279.95 MXL-2006.............Cardioid, true Class 'A' FET preamp w/balanced transformerlessoutput, high-isolation shockmount and case, 30Hz-20kHz .......................................................................99.95 MXL-2010.............3-pattern (cardioid/Figure-8/omni) capsule, FET preamp w/bassroll-off switch, shockmount & windscreen, 30Hz-20kHz .........................................................................169.95 MXL-CUBE............Drum condenser cardioid mic, FET balanced output w/mic clip, 20Hz-20khz ...........................................99.95 MXL-GOLD-35.......Gold-plated cardioid condenser w/shockmount, leather case, windscreen, 20Hz-20kHz ........................695.00 MXL-M3................Cardioid condenser, transformer balanced output, FET preamp, 20Hz-23kHz ........................................249.00 MXL-R77 ..............Classic body Figure-8-patterned ribbon condenser w/wood case,desktop stand, & 25ft XLR cable, 20Hz-18kHz .......................................................................................399.99 MXL-R77-L...........Same as above, but w/custom Swedish Lundahl transformer ................................................................549.95 MXL-R144 ............Figure-8 patterned ribbon condenser, purple & chrome finishw/shockmount, case, cleaning cloth, 20Hz-17kHz ....................................................................................99.99 MXL-TROPHY........Cardioid condenser w/side-tapped capsule & removable nameplate, 20Hz-20kHz ................................199.95 MXL-V6.................Cardioid mic w/balanced FET output stage, case, & clip, 20Hz-20kHz ...................................................299.00 MXL-V67G ............Transformer-balanced cardioid mic w/solid-state preamp & gold grill, 30Hz-20kHz .............................119.95 MXL-V67I .............Same as above but w/2 selectable 1" cardioid capsules (one bright, one warm) & -10dB pad switch ..169.95 MXL-V67Q ............X/Y stereo pattern condenser mic, w/gold-plated grill, 2 externally biased 22mm pressuregradient capsules, 10ft custom XLR cable, 20Hz-20kHz ........................................................................199.95 MXL-V69-MOGAMI-EDITNTransformerless tube cardioid condenser w/shockmount, power supply, 15ft 7-pin cable,15ft XLR cable, cleaning cloth, & case, 20Hz-18kHz ..............................................................................299.95 MXL-V69XM..........Same as above, but w/transformer balanced output, 20Hz-18kHz .........................................................399.00 MXL-V87...............Low-noise transformer-balanced cardioid condenser withFET preamp, w/pop filter & shockmount, 20Hz-20kHz ............................................................................299.95 MXL-V88...............Low-noise cardioid condenser w/balanced transformerless output, FET preamp,high-isolation shockmount & flight case, 20Hz-20kHz ...........................................................................199.00 MXL-V177.............Low noise classic body cardioid condenser w/6-micron thick gold-sputtered diaphragm, 20Hz-20kHz .299.95 REVELATION.........Variable pattern tube condenser mic w/EF86 pentode tube ..................................................................1295.00 GENESIS...............Tube condenser cardioid mic w/-10 dB pad, dedicated power supply ....................................................595.00R144V1772010GOLD-35GENESIS REVELATIONCUBEVIP50DC-196DC-96B72ID The RØDE NT5 is a true condenser microphone specifically two stand mounts and two windscreens. Requires 48V phantom power. Frequency dynamic range >128dB. Available in pairs, or as single RØDE NT2A MULTI-PATTERN LARGE DIAPHRAGM CO NDENSER MIC The successor to the very popular NT-2 studio condenser mic, the NT2A now has the internally shock mounted H F1 dual 1" capsule, the same as is used in the K2 microphone, and new electronics with extremely low 7dBA self-noise. It has a 3-position variable polar pattern for omni, cardioid, and figure-8 patterns, three positions of selectable attenuation (0dB, -5dB, or -10dB) and low freq. roll-off (flat, 80Hz or 40Hz). The NT-2A comes with a soft pouch and mounting clip.ITEM DESCRIPTI O N PRICE NT2A ...................Multi-pattern condenser ................399.00ID phone with an incredible 5dBA self noise figure. 48V phantom power, transformerless output, 137dB max. SPL, fixed cardioid pattern.SCHO EPS CO LETTE MODULAR MIC SETSMicrophones consist of a mic cap-sule and amplifier. The CMC 6 microphone amplifier converts extremely high-imped-ance signals from the attached capsule toa very low-impedance signal suitable for transmission via mic cable. It also featuresa symmetrical Class “A” output stage, free of coupling condensers or an output transformer. They are light-weight, have extremely low distortion, and their very low output impedance helps make them insensitive to electrical interference. The CMC 6 works with both 12V and 48V phantom powering. Matte gray options listed below but also available in nickel. All sets include SG20 stand clamps and B5 popscreens.ITEM DESCRIPTI O N PRICE CMC621G-SET ....Includes CMC 6 amplifier & MK21wide cardioid capsule ..................1632.00 CMC622G-SET ....Includes CMC 6 amplifier, & MK22 open cardioid capsule ........1632.00 CMC64G-SET ......Includes CMC 6 amplifier & MK4 cardioid capsule ..........................1542.00 CMC641G-SET ....Includes CMC 6 amplifier &MK41 supercardioid capsule ........1743.00CMC641CG-SET ..Includes CMC 6 amplifier & MK41 super-cardioid capsule, CUT 1 filter ......2320.00CMC65G-SET ......Includes CMC 6 amplifier &MK5 omni/cardioid capsule..........2059.00CMC68G-SET ......Includes CMC 6 amplifier &MK8 figure-8 capsule...................1938.00NEAR-FIELD-OMNI-STIncludes 2 CMC 6s, matched pairof MK2 omnis ...............................3150.00UNIVERSAL-OMNI-H-STIncludes 2 CMC 6s, matched pairof MK2 H omnis ............................3214.00UNIVERSAL-OMNI-S-ST ........................................................Includes 2 CMC 6s, matched pairof MK2 S omnis ............................3150.00WIDE-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK21 wide cardioids ................3199.00OPEN-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK22 open cardioids ...............3199.00CARDIOID-ST ......Includes 2 CMC 6s, matched pairof MK4 cardioids ..........................2999.00SUPERCARDIOID-STIncludes 2 CMC 6s, matched pairof MK41 supercardioids ...............3439.00SWITCHABLE-PATTRN-STIncludes 2 CMC 6s, matched pairof MK5 omni/cardioids ......................CALL MK21MK5MK41MK8MK22MK4NEUMANN KM180 SERIES The KM180series condensers offer the same trans-formerless circuitry as the KM100s without the 10dB pad. Frequency response is 20Hz-20kHz. The KM183, KM184 and KM185 have SPL han-dling of 140dB, 138dB and 142dB respec-tively. 48V phantom power is required.ITEM DESCRIPTI O N PRICE KM183 ................Omni condenser mic ......................899.95KM184 ................Cardioid condenser mic .................849.95KM185-SILVER ...Hypercardioid condenser mic .........899.95EA2124A .............Optional suspension mount ...........279.01WNS100 .............Replacement windscreen .................26.07WS100................Optional 90mm windscreen .............28.03SKM183-MT ........Stereo mic pair-omni,w/case, black ...............................1699.95SKM183-SILVER .Stereo mic pair-omni, w/case ......1699.95SKM184-MT ........Stereo mic pair-cardioid,w/case, black ...............................1599.95SKM184-NI .........Stereo mic pair-cardioid,w/case, nickel ..............................1599.95NEUMANN U87AI 3-PATTERNA legendary FET large diaphragmtransformer coupled studio mic withomni, cardioid and figure-8 patterns,N PRICEMXL SMALL DIAPHRAGM CONDENSER MICS These small diaphragmcondenser mics are quiet, sensitive, rugged enough for the road and inexpen-sive. They are an excellent choice for drum overheads and for close recordingof acoustic instruments. 48V phantom power required.ITEM DESCRIPTI O N PRICE MXL-603PAIR .....Stereo pair of transformerless cardioid instrument mics, 30Hz-20kHz,w/ MXL-41-603 shockmounts & case ................................................................................199.00MXL-604.............Small diaphragm cardioid condenser, 30Hz-20kHz, w/ wooden case,mounting clip and omnidirectional capsule.........................................................................83.93MXL-V67N ..........Small diaphragm instrument condenser, omni/cardioid capsules, 20Hz-20kHz ................119.95MXL-41-603 .......Replacement shockmount for MXL-603PAIR ........................................................................38.95603PAIR ID This mic sure level of 144dB, which is good forrecording amps, drums, and other loudinstruments. Acoustic instruments willbenefit from the TLM102’s fast transientresponse. The TLM102 also features a slight boostNEUMANN TLM103/TLM103D These are large diaphragm cardioid mics with a transformerless output stage. Designed primarily for vocals, the TLM03 also excels on piano, percussion, and stringed instru-ments. The TLM103D is a digital version of the mic, designed for home recording and project studios. Its A/D converter receives the output signal directly from the capsule, ensuring that the signal has no coloration and superb transparency. Both mics require 48V phantom power and come with We service many of the major brands that we carry.Call our Authorized Repair Department at ext. 1172Honesty and Valuesince 197173Thisrugged system has separate capsules and powering modulesthat can be combined to produce a wide variety of microphones.A single module and a few capsules can provide the user withflexibility that would otherwise require investing in a numberof individual microphones. It converts quickly from one type ofmicrophone to another by simply threading together varioussystem components. All capsules use back-electret technologyfor uncompromised quality. Output of all powering modules isbalanced, low impedance (200ohms) and terminates in a stan-“Universal” powering module for the sys-tem. Powered by a single 1.5V “AA” battery with a life of 150 hours, or phantom power SHURE KSM42 & KSM44A LARGE Premium side-address mics offering a dual-diaphragm design with an active front, ultra thin (2.5 micron) 24-karat gold, low mass, 1" Mylar® diaphragm. The KSM42 is ideal for vocal applications with a tailored frequency nal pop filtering. The single-pattern design exhibits smooth proximity control & ultra-wide dynamic range. An internal shock KSM42KSM44A SSED SINGLE-DIAPHRAGM For studio recording and live sound production. The KSM32 offers an extended frequency response of 20Hz-20kHz for an open, natural sound. The Class “A” transformerless preamp circuitry eliminates cross-over distortion for improved linearity across the full frequency range. mass diaphragm provides extended low frequency response and excellent transient microphones feature 20Hz-20kHz frequency response, a 3-position pad switch, a 3-position LF filter, and include a windscreen and carrying case. The KSM137 is a single pattern cardioid mic, while the KSM141 is a dual ...............................665.00 ...............................870.00 PRICE NDENSER The e614 has a super-cardioid pattern, with a neutral response and moderate sensitivity, which insures optimum isolation from other instruments on stage. Unobtrusive for precise place-ment and powered by external phantom power (P48), the e614 tolerates extremely high SPLs, precisely capturing cymbals and hi-hats better than other mics in its price range. 10-year warranty. Frequency response is 40Hz-20KHz.PRICE A large diaphragm side-address microphone with a car-dioid pickup pattern and a nickel colored finish. It has a large 1" diaphragm precisely sputtered with 24-carat gold. It has a sturdy metal housing and the elastically mounted capsule suppresses handling noise. It has a max SPL level of 140dB and a low self-noise level of 10dB(A). It has a frequency response of 20Hz-20kHz, a sensitivity rating of 25mV/Pa and a dynamic range ING SOON!99.9574at home in sound reinforcement systems or in sound studios and motion picture/ TV scoring stages. When used with the optional windscreen, the SM94 can be used by vocalists and speechmakers who desire a wide, flat z and a uniform SHURE PG27LC & PG42LC SIDE ADDRESSThese mics feature acardioid pickup pattern, large diaphragm capsules withswitchable attenuators. The PG27LC is designed for usewith instruments. It has a flat, neutral frequency responsefeatures a voice-tailored frequency response of 20Hz-20kHz as well as an SPL rating PG42LC PG27LC NDENSER ect choice for y demo tapes, les om pow-STC2OMEGA ORPHEUS STC1HELIOS STC10STC2X STC20SATURN studio environments. Features interchangeable capsules for superior versatility. The small diaphragm design provides superior audio with con-sistent, textbook polar responses and is small enough to use in the tightest conditions. The compact side-address design features an innovative lock-ing ring to provide secure connection between capsule and preamplifier. The 20Hz-20kHz frequency response is tailored for wide dynamic range applications for use in high SPL environments. Ships with stand adapter, LET DESIGN BLACK KNIGHT ID PRICE VISIT OR CALL 800-356-5844 FOR MORE INFO We have the largest selection of hard to find items. Call us!Honesty and Valuesince 197176VIOLET DESIGN PEARL SERIES CARDIOID CONDENSER These mics have a rear-ported spherical head and nar-row tapered form reflector to reduce internal resonances and optimize the cardioid polar pattern. The Pearl Standard uses a medium single-diaphragm to provide a modern,airy and detailed sound while the Grand Pearl uses a largedual-diaphragm, providing the warm, classic sound usuallyassociated with vintage studio microphones. Pearl Vocal is ahandheld stage vocal mic, and has special shockmounting forreduced handling noise, a special mid-sized capsule designedfor high gain before feedback with extended flat LF responseand outstanding dynamic range. All models include wood box and stand clip.NES These are side-addressed, cardioid, large dual diaphragm vacuum-tube studio microphones in 3 variations, with acous-tically-transparent head construction and internal shock-mounts. The 6267 vacuum tube preamplifier is a Class “A” fully-discrete circuit with massive heatsink, very high output, flat audio-response and ultra-low noise and distortion. The large custom-wound Permalloy humbucking audio trans-former adds even more “analog warmth” to the sound with wide frequency response and minimum saturation. ComesVIOLET DESIGN AMETHYST CONDENSER STUDIO MICSThe Amethyst cardioid studio microphones use fully-discrete,phantom-powered Class “A” transformerless amplifiers. TheAmethyst Standard uses a single diaphragm center-terminatedcapsule which provides modern, detailed sound with airy highs,medium vocal presence and accentuated low-end response.The Amethyst Vintage uses a dual-diaphragm, dual-backplatecapsule which provides a classic, wide-spectrum, vintage micro-phone sound. Both models have a uni-directional cardioid polarpattern with minimal proximity effect and are linear over the wide frontal incidence NDENSER MICS The Flamingo Junior series are side-addressed studio microphones that use a single-diaphragm, cardioid electrostatic transducer which provides vintage tone with transparent highs, optimized vocal presence and fundamental low-frequency register with minimal proximity effect. An integrated capsule shockmount within the head and an included external compact studio shock-mount reduce stand rumble and mechanical shocks. The custom-wound large humbucking audio transformer adds “analog warmth” to the sound. Comes - Globe features transformerless Class “A” discreet electronics, internal shockmounts for both electronics and capsule, and a spherical and acoustically transparent head design. The Globe Standard has a classic wide-spectrum sound ideal for orchestral applications. The Globe Vintage uses a different dual-diaphragm capsule providing a sweet and warm, vin-tage vocal microphone sound. Comes in a wooden box with shockmount.GLOBE-STANDARD An electrostatic multi-pattern studio mic with a vintage sound, warmed by vacuum tube circuitry and an output transformer. Features specially designed large dual-diaphragm transducer, and 9 different polar patterns. Its Class “A” fully-discrete internal vacuum tube preamp provides high output, low impedance and low distortion. A large humbucker, custom-wound audio transformer balances the microphone’s output, providing additional analog warmth to the sound. Soft starting, smart power supply and external elastic This large dual-diaphragm cardioid con-denser studio microphone has a warmer smooth tone with very high output and low noise. The fast transient response, crystal clear highs and loud SPL handling make it excellent for recording drums. The multi-layered wedge shaped brass mesh head design effectively reduces plosive sounds and breath, pop or wind noises. The internal solid state preamplifier is a Class“A” fully discrete transformerless circuit, and runs on 48V phantom power.PRICE 679.0099.00ID rating an integrated, tapered reflector which reduces resonances, removes reflections and tern. Integrated damping of the transducer reduces stand rumble, outside infrasonic FRR A compact electrostatic mic preamp body for use with vintage German-made M-series inter-changeable capsule heads, as well as B-series and VIN-seriesinterchangeable capsule heads made by JZ in Latvia. The elec-tronics are phantom powered, with a linear Class “A” discretesolid state transformerless design to provide extremely low self-noise and distortion. The Global Pre provides a low-impedance,balanced output on a gold-plated 3-pin XLR. It comes in a woodenVIN47GLOBAL-PREM COMPATIBLE。

Fluke Calibration 8588A和8558A数字多功能电阻计说明书

The 8588A Reference Multimeter is the world’s most stable digitizing multi-meter. Designed for calibration laboratories, this long-scale high-precision reference multi-meter features superior accuracy and long-term stability over a wide measurement range, with an intuitive user interface and a color display.The 8588A delivers reliable and reproducible measurements with exceptional performance suitable for primary levellaboratories. With more than 12 measurement functions, includ-ing the new digitize voltage, digitize current, capacitance, RF power, and external shunts for dc and ac current, the 8588A helps you consolidate your lab’s cost of test into a single mea-surement instrument. Its superb analog performance is aug-mented by Fluke Calibration’s new high-speed system design and the industry’s fastest direct digitizing capability, enabling significant throughput increase for many automated systems demanding a combination of the highest speed and best accuracy.The 8588A holds the indus-try’s best one-year dc voltage accuracy of 2.7 uV/V at 95 % confidence interval, or3.5 uV /V at 99 %, and best 24-hour stability of 0.5 uV/V (95 %) or 0.65 uV/V (99 %),enabling it to outperform other long-scale reference multimeters on the market. The 8588A fur-ther pushes the speed envelope by producing a stable 8.5 digits reading in a mere one second.The 8588A platform consists of two models. The 8588A and 8558A both feature a common intuitive user interface with an easy-to-navigate menu struc-ture for all configurations and a set of matching SCPI-compliantcommands for automated envi-ronments. In addition, both models support a minimum of 100,000 readings per second at 4.5 digits across GPIB, USB or Ethernet.TECHNICAL DATA8588A Reference Multimeter8558A 8.5-Digit Multimeter8588A: The world’s most stable digitizing multimeterThe 8588A is designed for calibration and metrology laboratories that require the highest stability for the most accurate measurements to maintain maximum confidence in traceability.8558A: The industry’s fastest direct 5 mega-samples-per-second digitizing for system automation in labs and manufacturing test environmentsThe 8558A offers a subset of 8588A functions and features at an extremely competitive accuracy and speed performance.8588A key features and performanceDC voltage• 100 mV to 1000 V, (1050 V max)• 2.02x full scale• Maximum resolution: 1 nV • 2.7 μV/V (95 %) 3.5 µV/V (99 %), 1 year• 0.5 μV/V (95 %) 0.65 µV/V (99 %), 24 hour stability • 0 to 10 s reading aperture (200 ns resolution)DC current• 10 uA to 30 A• 2.02x full scale• Maximum resolution: 1 pA • 6.5 µA/V (95 %), 8.4 µA/V (99 %), 1 year• 0 to 10 s reading aperture (200 ns resolution)AC voltage• 10 mV to 1000 V, 1 Hz to 10 MHz, (1050 Vrms max)• 2.02x full scale Vpp, 1.2x full scale Vrms• Maximum resolution: 1 nV • 60 µV/V (95 %), 77 µV/V (99 %), 1 yearAC current• 10 uA to 30 A• 2.02x full scale Vpp, 1 Hz to 100 kHz 1.2x FS Vrms• Maximum resolution: 1 pA • 250 µA/V (95 %), 323 µA/V (99 %), 1 year Resistance• 1Ω to 10 GΩ (20 GΩ max) • 2.02x full scale• Maximum resolution: 10 nΩ• 7 µΩ/Ω (95 %), 9 µΩ/Ω (99 %), 1 year• Low current mode,high voltage mode and current-reversal Tru Ohms™Digitize V• 100 mV to 1000 V, (1050 Vmax)• 2.02x full scale• Maximum resolution: 18 bits• 5 mega-samples per secondsample rate• Up to 20 MHz bandwidthDigitize I• 10 µA to 30 A• 2.02x full scale• Maximum resolution: 18 bits• 5 mega-samples per secondsample rate• Up to 4 MHz bandwidthFrequency or period• Voltage, up to 10 MHz• Current, up to 100 kHz• Frequency up to 100 MHzon BNC• 0.5 µHz/Hz, 1 yearCapacitance• 1 nF to 100 mF• 400 µF/F, 1 yearTemperature• PRT and thermocouple• 5 mK PRT, 25 mK TC, 1 yearRF power• Rhode & Schwarz NRP seriesDC I and AC I external shunt• A40B and any other externalshuntReading speed• 1reading/**************memory• 100,000readings/*****digit into memory• Up to 5,000,000 (5 MS/s)readings /s into volatilememory in digitize V and I• Up to 500,000 readings/stransfer through USB inbinary formatMeasurement memory• 15 million readings volitile• 7.5 million readings volitilewith time stamp* 16 GB non-volitileGPIB, USBTMC, Ethernet• Native SCPI compliant remotecommands• 8508A and 3458A emulationmode• Fully support MET/CAL™ cali-bration procedures library inFluke 8508A emulation• IVI driver• USB thumb drive for conve-nient data transfer in .csvformatTrigger mechanisms• Manual trigger• External BNC Trig In andTrig Out• Internal or level trigger• Timer trigger• Epoch trigger• Line trigger• BUS triggerCE and CSA compliantComparing the 8588A and the 8558AComparing the 8588A and the 8558AStability, simplicity and performance by design The 8588A incorporates excep-tional linearity, low noise and stability in the design. This best-in-class long-scale digital reference multimeter guarantees superior 3.5 ppm one-year dc voltage relative accuracy at99 % confidence level and long-term stability over awide measurement range and functions.The 8588A contains the world’s most stable voltage references and attenuators custom crafted at Fluke Cali-bration. These precision components eliminate the need for daily internal self-calibration to compensate for drift when less-precise components are used. Autozeroing also becomes unnecessary because the ampli-fier offsets are ultra-stable. The 8588A achieves an exceptional 8.5-digit resolution reading in one second, two times shorter than the next best in class, which amounts to considerable productivity improvements.The 8588A is easy and intui-tive to use. It is the ideal lab multimeter for metrologists and calibration laboratory manag-ers who expect and appreciate a straightforward setup that quickly achieves the maximum performance of the instrument.• 3.5 µV/V (99 %), 1 year relative accuracy, dc voltage, without internal self-calibra-tion or auto-adjustments • 0.65 µV/V (99 %), 24 hour stability, dc voltage• 9 µΩ/Ω (99 %), 1 year, resistance• 2.02x full scale stretches lower noise floor to higher signal levels to maximize higher accuracies from the instrument• 0 ns to 100 s aperture setting allows the industry’s widest flexibility to control data capture window Accuracy, offset andstability provide excellentac performanceThe 8588A provides the mostaccurate true ac rms mea-surement available in a FlukeCalibration multimeter.With a 5 mega-sam-ples-per-second samplinganalog-to-digital converterand an extraordinarily stabledc analog path, the 8588Aachieves remarkable ac rmsmeasurement performance thatis ten times faster, two timesless noisy, and more sensitivefor low level signals than otherinstruments in this class. Itutilizes digital rms calculationsto maintain full resolution of awide dynamic range of digitizedsignals.Rapid digital filters are moreeffective than their analogequivalents for faster settling.The digital filters eliminate thedielectric absorption on analogfilters, commonly associatedwith residual slow-tail char-acteristics. The digital filterseffectively shorten settling timeto within 6 cycles of the filterfrequency and less than 1 ppmof the fully settled value. This isup to 10 times faster than otherlong-scale precision digital mul-timeters at low frequencies.Low noise is achieved fromaveraging the collected high-resolution digitized data andthe inherently stable signalpath. De-coupling low levelsignal sensitivity from tempera-ture drift enables the 8588A tomake high accuracy low-levelac measurements. Therefore,temperature drift, offsets, andlong-term instability typicallyassociated with an analog rmsconverter are eliminated.• 77 µV/V (99 %), 1 yearrelative accuracy, for themost accurate ac voltagemeasurement• 323 µA/A (99 %), 1 yearrelative accuracy, ac current• 15 ms settling time at1 kHz ac filter accom-plishes 10x faster ac voltagemeasurement• 2.02x full scale Vpp, 1.2x fullscale Vrms• Up to 30 A for peak accurrent greatly extends accurrent measurement rangeAC voltage measurementAC voltage measurement settingsSoft menu keysLarge, bright full color display30 A terminal™ terminalsThe intuitive user interface and ﬂatmenu structure makes it easy to access conﬁgurations and view trend plots,waveforms, FFT, histogram and statistics.easy to learn.Enables industry's widest current measurement range through a single terminal.Multi-language selectionChoice of English, Chinese, French,Japanese, Korean, Russian and Spanish.and easily to a ﬂash drive.Run/Stop triggerToggles the continuous, or free run, measurement state.easily to a ﬂash drive.Usability designed for metrologists by metrologistsThe 8588A is the ideal lab multimeter. It streamlines the measurement process while eliminating misunderstandings, with an easy-to-access user interface in English, Chinese, French, German, Japanese, Korean, Russian and Spanish. An intuitive graphical display lets you easily visualize trends, histograms, complex waveforms, and statistics and perform routine metrology tasks quickly. You can perform both real-time and post-capture analysis for short-term and long-term stabil-ity, identifying and quantifying drifts, run-around noise and uncertainty analysis without the need for an external com-puter or software. You can also quickly visualize post-processed frequency domain signals of fundamental and harmonic amplitude and phase content.Some popular system mul-timeters have complex menustructures and unintuitive com-mands, while others lack anyuser interface, presenting bar-riers to training and operation.By contrast, the 8588A/8558A feature an easy-to-access con-figuration menu that makes it easy to train new users.The front panel features many new usability improve-ments. Visual ConnectionManagement™ output terminals light up to show which termi-nals are active, guiding the user to make the correct connections. The handles are over-molded for comfort and easy transport. USB host ports are placed both on the front and rear of the instrument. Use the ports to export data to external memory devices or simplify firmware updates. For remote communi-cation with a PC, choose from Ethernet, GPIB or USBTMC con-nectors on the rear panel.The 8558A/8558A provide full emulation of the Fluke8508A Reference Multimeter and command compatibility of the Keysight 3458A Digital Multimeter via SCPI commands, making it an ideal replacement for these older instruments.• Graphical display thatenables instantaneousvisualization of trend plot, Trend plotAnalyze: Histogramstatistical analysis, histogramand FFT.• GPIB, USBTMC, Ethernetallows industry standard selection of remote interface.• USB thumb drive enablesquick and easy data transfer to PC in .csv format.• SCPI compliant commandswith 8508A and 3458A emulation mode sim-plifies and accelerates system upgrade process to 8588A/8558A• Programmable front/rearinput switching with scan measurement allows ratio, difference and deviationmeasurements between front and rear terminals in dc voltage and resistance, func-tions with state-of-the-art linearity, noise performance, superb transfer uncertainties. • Capacitance and RF powermeter readout from Rohde & Schwarz NRP Seriesexpands the utility of 8588A in calibrating multi-product calibrators for improved pro-ductivity in calibration labs.Accurate data, delivered amazingly fastShorter test time on the8588A/8558A high-speed digital platform enables you to increase throughput, improve yield and realize a greater return on your investment.The 8588A/8558A digitizesto memory at 200 nanosec-onds per reading and delivers 4.5 digit data to a PC via USB, Ethernet and GPIB at 100,000 readings per second. Fast, high resolution data capture gives you the quantity and quality of information you need to make timely, correct decisions affect-ing system throughput and efficiency.• 0 ns to 100 s aperture setting allows industry’s widest flex-ibility to control data capture window• Reading speed: 1 reading /s @ 8.5 digits to 100,000 reading/***********• Data transfer from memory to PC: up to 500,000 readings /s in binary format through USB, up to 200,000 through Ethernet and GPIBDebug and perfect your device under testThe 8588A/8558A features a5 mega-sample digitizing rate with up to 20 MHz analog band-width, making it the first and only instrument on the market that can characterize extremely low level transient signals at 18-bit resolution. This capabil-ity makes it easier to debug designs, uncover anomalies and perfect your devices under test for use in real life environments.• Voltage sensitivity to hun-dreds of nV and current sensitivity to hundreds of pA allows you uncover ultra-low level transient signals• Up to 20 MHz bandwidth for voltage and 4 MHz for current retains high bandwidth con-tent of the signal measured • 18-bit SAR analog-to-digital converter that achieves 5 mega-samples per second • 5 mega-samples per secondsample rate, into buffer,for capturing complex, fastchanging waveforms• 15 million readings memoryallows large amount of datastorage eliminating theimmediate need to transferdata to a PC• Graphical waveform displayenables real-time visualiza-tion of complex waveforms,increased productivity withfaster access to results andanswersFast, reliable and accuratesystem compatibilityInserting a new instrument intoa tightly synchronized systemcan create overhead and incom-patibility. The 8588A/8558A’sdigital platform includescommon connectivity interfacesplus precise triggering that letsit digitize and transfer data toanywhere in the system foranalysis, with minimal effortand the highest reliability.• GPIB, USBTMC, Ethernetallows industry standardselection of remote interface• USB thumb drive enablequick and easy data transferto PC in .csv format• SCPI compliant commandswith 8508A and 3458A emu-lation mode simplifies andaccelerates system upgradeprocess to 8588A/8558A• Fully supports MET/CALcalibration procedures librarythat commands the Fluke8508A• IVI Driver for industrystandard control of DMM on8588A/8558A• Trigger Mechanisms: ExternalBNC Trigger Trig In and TrigOut, Internal or level trigger,Timer trigger, Epoch trigger,Line trigger, Bus Trigger• Less than 100 ns triggerlatency with external BNCtrigger for digitize voltageand currentTrend PlotAnalyze: FFTTrigger SystemThe MET/CAL™ Calibration Management Software advantageBoth 8588A and 8558A work with Fluke CalibrationMET/CAL™ Calibration Software. With native MET/CAL support or using 8508A emulation mode, you can increase throughput up to four times that of traditional manual and multi-product meth-ods while ensuring calibrations are performed consistently every time. This powerful software documents calibra-tion procedures, processes and results for ease in complying with ISO 17025 and similar quality standards.Support and services when you need them Fluke Calibration offers testing,repair and calibration servicesto meet your needs quickly andat a fair cost while maintainingthe high level of quality that youexpect. Our electrical calibrationlaboratories are accredited forconformance to ISO Guide 17025and we maintain global calibra-tion and repair facilities.Get peace of mind anduptime with a Gold Care-Plan service packageThe 8588A/8558A multimeterscome with a standard one-year factory warranty. You canenhance warranty protectionwith a Priority Gold InstrumentCarePlan service package.A Priority Gold InstrumentCarePlan includes an expe-dited annual calibration toreduce downtime by a weekand extended warranty to helpensure the best long-term per-formance from your instruments.Choose from one-year, three-year or five-year CarePlans.(Note: Priority shipping timesvary by country. Contact yourlocal Fluke Calibration salesrepresentative for details.)Ordering informationModels Description8588A Reference Multimeter8558A8.5 Digit MultimeterStandard accessories Description8588A-LEAD KIT-OSP General purpose probe kit & pouch with 2x 4-way shorting PCBOptional accessories DescriptionY8588Rack mount kit (2U – 3.5 in)Y8588S Slide rack mount kit8588A/CASE Transit case8588A-LEAD Comprehensive measurement lead kitIncludes:• 1x 8588A-LEAD KIT-OSP, general purpose probe kit• 1x 1 m screened 322/0.1 copper (30 Amp Rating) with 6 mm gold plated copperspade terminals• 4x 8588A-LEAD/THERMAL, 1.5 m two core screened low thermal cable with 6 mmgold plated copper spade terminals• 2x Locking adaptor 4 mm binding post to safety8588A-SHORT4-way shorting PCB8588A-LEAD/THERMAL Low thermal lead cable, 1.5 m two core screened low thermal cable with6 mm gold plated copper spade terminals8588A-7000K Cal kit with 1 GOhm standard and connecting leads96000SNS R&S power sensor8588A Reference Multimeter / 8558A 8.5-Digit Multimeter Fluke Calibration 1112 Fluke Calibration 8588A Reference Multimeter / 8558A 8.5-Digit Multimeter Fluke Calibration PO Box 9090, Everett, WA 98206 U.S.A.Fluke Europe B.V. PO Box 1186, 5602 BD Eindhoven, The Netherlands Web access: http://www.flukecal.eu Fluke Calibration. Precision, performance, confidence.™For more information call: In the U.S.A. (877) 355-3225 or Fax (425) 446-5716 In Europe/M-East/Africa +31 (0) 40 2675 200 or Fax +31 (0) 40 2675 222 In Canada (800)-36-FLUKE or Fax (905) 890-6866 From other countries +1 (425) 446-6110 or Fax +1 (425) 446-5716 Web access: ©2019, 2020 Fluke Calibration. Specifications subject to change without notice. Printed in U.S.A. 2/2020 6011948b-en Modification of this document is not permitted without written permissionfrom Fluke Calibration.。

PICC18中文手册

PICC18使用说明重要说明：仅就PICC18V9.50PL3安装目录下的使用手册的编程使用最紧密相关的部分做翻译。

本翻译纯粹为本人业余兴趣所致。

本人不承担因翻译错误、偏差带来的任何后果。

并且保留在不做通知的情况下升级本翻译文档的权利。

请查阅英文原始版本说明书，本文仅做入门参考。

另外，本文翻译的目的在于加深对PICC18的认识和理解，所以将大量采用意译而非逐字翻译。

故可能和英文原版有较大的篇幅差别。

版本说明：增加了对指针的翻译，中断处理部分的翻译。

3.1.1 与ANSI标准C的区别受PIC18 MCU的硬件限制，PICC18不支持函数的递归调用。

3.1.2同样的C代码可能在不同版本的编译器或者不同的编译器之间会编译成不同的汇编代码。

3.2.1编辑安装目录下的pic-18.ini文件，可以增加用户自定义的新的PIC18系列的MCU。

3.2.2 CONFIG的操作PICC18可以在源代码中配置CONFIG，由于PIC18 MCU的CONFIG有多个字节，所以采用如下语法：__CONFIG(2, BW8 & PWRTDIS & WDTPS1 & WDTEN);注意，前面是两个下划线，这是一个宏__CONFIG()。

该宏的定义在系统文件 htc.h中，根据PICC18编译器特性，如果再每个源文件中都使用了#include <pic18.h>,使用该宏则可不必再写#include <stc.h>。

这个宏，必须在函数外使用。

3.2.3 ID区定义和CONFIG区操作类似，采用如下语法：__IDLOC(15F01);注意，前面是两个下划线，这是一个宏__CONFIG()。

该宏的定义在系统文件 htc.h中，根据PICC18编译器特性，如果再每个源文件中都使用了#include <pic18.h>,使用该宏则可不必再写#include <stc.h>。

功能安全国际标准IEC61508

功能安全国际标准I E C61508 1基本情况近年来，在铁路、航空航天、核应用、采矿等行业提出了很多安全理论和国际标准，其中IEc61508——电气／电子／可编程电子安全相关系统的功能安全国际标准是比较基本和核心的一个，它是迄今为止的安全相关系统的理论概括和技术总结。

这个标准采用一般的分析方法，没有指定具体的应用领域。

电气／电子／可编程电子系统(E／E／PE)是指以电气／电子／可编程电子技术为基础，包括了电气设备、电子设备、可编程电子设备。

其中，电气设备指电机设备；电子设备指固态非可编程电子设备；可编程电子设备指以计算机技术为基础的电子设备。

以一个或多个可编程电子设备为基础，用于控制、防护和监督的系统，它包括了系统的全部元件，如电源、传感器以及其他输入设备、数据通道、通信通路和其他执行器、输出设备。

安全相关系统(Safety—RelatedSystem)是指为了保证控制设备处于安全状态，采用安全相关技术和风险降低措施执行所需安全功能的系统。

电气／电子／可编程电子安全相关系统一旦失效可以影响人的安全和环境的安全。

IEC61508考虑了所有相关的整体、E／E／PE和软件生存周期阶段，为E／E／PE安全相关系统实现必要的功能安全提供一个发展安全需求规范的方法，用安全完善性等级来说明安全相关系统的安全目标，它的主要目标是预测安全相关系统运行时的故障概率。

IEC61508的特点是把风险作为度量危险的指标。

这里的风险(Risk)是指危害发生的概率(Likelihood)和危害严重性(Consequence)的组合。

IEC61508定义了4种风险指标：(1)被控装置的风险：指被控装置或被控装置与被控装置控制系统相互作用而产生的风险；(2)可容忍的风险：指在以现行社会标准为基础的给定情景下可被接受的风险；(3)残余的风险：指在采取了防护措施后仍然保留的风险；(4)必须的风险降低：指通过电气／电子／可编程电子安全相关系统、其他技术的安全相关系统和外部风险降低设备实现的风险降低，以确保不超过可容忍的风险。

EDACS

LBI-38814AMAINTENANCE MANUALEDACS ™SERIAL MODULE 19C852207G1SPECIFICATIONS*STATION FUNCTIONS Three RIC, One Reset and Three (Intra Cabinet Connection)Serial.COMMON CABLEStraight through connections 1-1,(Intra Cabinet Connection)2-2, etc. P01 and P02, DB-15 Male ConnectorsCONNECTORSDB-15J115 position receptacle assembly and J2Telephone J3Modular jack: 6-position thru J9*These specifications are intended primarily for the use of the service technician. Refer to the appropriate Specifications Sheet in the applicable maintenance manual for the complete specifications.TABLE OF CONTENTSPageSPECIFICATIONS................................................................................................................................1DESCRIPTION.....................................................................................................................................2CIRCUIT ANALYSIS...........................................................................................................................2OUTLINE DIAGRAM.........................................................................................................................3SCHEMA TIC DIAGRAM....................................................................................................................4PARTS LIST..........................................................................................................................................5WIRING LIST.......................................................................................................................................6DESCRIPTIONSerial Interface Module 19C852207G1 is used to collect and route serial data throughout an E nhanced D igital A cces-sible C ommunication S ystem(EDACS ™) through a com-mon 15 conductor cable. This module mounts on EDACS Interface Panel 19D904009 and consists of Two (2) DB-15female connectors J1 and J2 and seven (7) telephone type modular (RJ12) jack connectors J3 through J9. The connec-tions between connectors J1 and J2 are straight through 1-1,2-2, 3-3, etc. The connection between J1-7 and J2-7 is open and not used.Connectors J3 through J9 connect to the common con-nections between J1 and J2. Connectors J3, J4 and J5 are used for connecting serial data to/from R epeater I ntercon-nect C ontroller (RIC) shelves. Connector J6 connects RE-SET lines. Connectors J7, J8 and J9 are used to connect other SERIAL data as required.CIRCUIT ANALYSISThe Serial Interface Module maps up to fourteen (14)serial data circuits from a common cable to seven modular jacks. These modular jacks connect to the various input/out-puts within an EDACS (refer to Schematic Diagram 19C852205). The Serial Interface Module connections and functions are as follows:From Connects To Function J1/J2-1J7/J8/J9-2RX DATA J1/J2-2J7/J8/J9-4TX DATA J1/J2-3J3/J4/J5-5REC MASTER J1/J2-4J3/J4/J5-4TX MASTER J1/J2-5J3/J4/J5-6REC BACKUP J1/J2-6J3/J4/J5-2TX BACKUPJ1/J2-7 (Open Circuit)J1/J2-8J6-2, 3, 4, 5RESET J1/J2-9J7/J8/J9-3RX GND J1/J2-10J7/J8/J9-5TX GNDJ1/J2-11J3/J4/J5-3MASTER GND J1/J2-12No Connection SIG GND1J1/J2-13J3/J4/J5-1BACKUP GND J1/J2-14No Connection SIG GND2J1/J2-15No ConnectionGNDCopyright© July 1992, Ericsson GE Mobile Communications, Inc.Printed in U.S.A.NOTE1.J6/7/8/9 are four loaded (positions 1 and 6 are not used)2.The "P" numbers listed on the WIRING LIST (refer to the Table of Contents) refers to the connectors on the connecting cables, P01, P02,P03, etc.Ericsson GE Mobile Communications Inc.Mountain View Road •Lynchburg, Virginia 24502LBI-38814OUTLINE DIAGRAM LBI-38814EDACS Serial Interface Module(19C852207, Rev. 2)(19C852206, Component Side, Rev. 2)(19C852206, Solder Side, Rev. 2)COMPONENT SIDESOLDER SIDELBI-38814SCHEMATIC DIAGRAMEDACS Serial Interface Module(19C852205, Rev. 1)PARTS LIST LBI-38814EDACS™SERIAL INTERFACE MODULE19C852207G1Issue 1SYMBOL PART NUMBER DESCRIPTION— — — — — JACKS— — — —J119B209727P5315 position receptacle assembly withand s crew-locks.J2J3344A3288P1Modular jack: 6-position; sim tothru AMP 520425-3.J9— — — MISCELLANEOUS— —219C852206P1Printed Wire Board4N80P9004B6Machine screw: No. 4-40 x 1/4.*COMPONENTS, ADDED, DELETED OR CHANGED BY PRODUCTION CHANGESLBI-38814WIRING LISTEDACS SERIAL INTERFACE MODULE19C852207G1P01 - P02 ARE DB-15P03-P08 ARE RJ12 SIX CIRCUIT FOUR LOADED (POSITION 1 AND 6 N/C)P01-01P02-01P07-02P08-02P09-02RX DATA P01-02P02-02P07-04P08-04P09-04TX DATA P01-03P02-03P03-05P04-05P05-05REC MASTER P01-04P02-04P03-04P04-04P05-04TX MASTER P01-05P02-05P03-06P04-06P05-06REC BACKUP P01-06P02-06P03-02P04-02P05-02TX BACKUP P01-08P02-08P06-02RESETP01-08P02-08P06-03RESETP01-08P02-08P06-04RESETP01-08P02-08P06-05RESETP01-09P02-09P07-03P08-03P09-03RX GND P01-10P02-10P07-05P08-05P09-05TX GND P01-11P02-11P03-03P04-03P05-03MASTER GND P01-12P02-12SIG GND1 P01-13P02-13P03-01P04-01P05-01BACKUP GND P01-14P02-14SIG GND2 P01-15P02-15GND。

CDI Crystal Touch 18.0 使用手册说明书

CDI C RYSTAL T OUCH 18.0USER MANUALU SER M ANUAL18.06.2018© Copyright 2018Esko-Graphics Imaging GmbH, 25524 Itzehoe, GermanyAll rights reserved. This document and all information and instructions contained within are the property of Esko-Graphics. These documents contain the product descriptions according to their current state at the time of publication, but no responsibility whatsoever is taken for the correctness of this information. No guarantees are granted or expanded upon by this document. Furthermore, Esko-Graphics does not guarantee the illustrations relating to the usage of the products, or for the results from using the software or the use of the information contained herein. Esko-Graphics is not responsible for direct or indirect damages caused by the logical consequences or latent damages which may result from the use of the software, or from the impossibility of software use or of the information contained herein.The technical data contained herein and the content of this manual are subject to change without prior notification. Revisions which point out such changes and/or supplements may be issued from time to time.Without express written consent, no part of this document may be reproduced, transferred, electronically stored or published, irrespective of the reasons and irrespective of the method or means used, i.e. electronic, mechanical, by printing, microfilm, etc.These documents replace all previous versions.Grapholas® is a registered trademark of Esko-Graphics Imaging GmbH.Cyrel®, Cyrel® Digital Imaging System and Cyrel® Digital Imager (CDI) are registered trademarks of DuPont.Microsoft and the Microsoft Logo are registered trademarks of Microsoft Corporation in the USA and other countries.Esko-Graphics software may include the "RSA Data Security, Inc. MD5 Message-Digest Algorithm".JDF and the JDF Logo are trademarks of the CIP4-Organisation. Copyright 2001 The International Cooperation for the Integration of Processes in Prepress, Press and Postpress (CIP4). All rights reserved.Java and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems in the U.S. and/or other countries.Some parts of this software use technologies of JGoodies, Barbecue (Copyright 2003, International Barcode Consortium), and Jakarta (licensed by Apache: /licenses/LICENSE-2.0.txt).All other product names are trademarks or registered trademarks of their respective owners.T ABLE OF C ONTENTSIntroduction (4)The user interface (4)Machine status display (6)Options (6)C HANGING BASIC SETTINGS (7)A DJUSTING THE DATE AND TIME (8)F OCUS S EARCH (9)Advanced settings (10)Evaluation of the regular focus search (11)Evaluating the Pixel-Boost focus search (12)A DJUSTING THE P IXEL-B OOST PARAMETERS (12)Introduction"CDI Crystal Touch" is a new user interface for touch-sensitive screens. The user interface is intentionally kept simple.This software is used to start jobs. Furthermore, simple tasks such as focus search and the "Step-Test" for Pixel+ exposure can be performed.The queuing of new jobs and the changing of plate parameters are performed from a PlatePrep or a Digital Flexo Suite or the Device Manager.The user interfaceThe software starts in the "Expose" view. Here, one can find the exposure jobs and the operating elements used to start a job and to position the laser:"Current Job" (1) is the current job. Instructions on which plate to install are shown in the "CDI Exposer" (3). The subsequent jobs are listed under "To Do" (4).Switching from "AUTO OFF" to "AUTO ON" (2) automatically draws in the Flexo plate, exposes it and moves it back onto the loading table. The manual controls are hidden. The "Laser Start" position (36) must be set in the properties "Preferences" (28).Once a job is selected by tapping it, it can be deleted (5) or moved up (6). A summary of the job can be opened by using the I-button (7).Jobs are started by using the Start button (8). All information about the Flexo plate is displayed under 9. If required, the start position (10) can be modified.The Home button (13) drives the laser to a previously specified position. This can be changed in Options (17). The vacuum is switched on and off with the "Vacuum ON" (12) and "Vacuum Off"(14) buttons.A plate is automatically loaded and unloaded with "Load" (11) and "Unload" (15).The position and current vacuum (18) are displayed in the top status bar."Status" (16) will open a new window which shows the machine status.In Options (17), the basic settings of the machine can be changed and focus search and the Step-Test for Pixel+ settings can be started. Furthermore, the Esko-Teamviewer can be started here, if required.The "CDI Exposer" display will switch to a progress indicator after start-up (8):The remaining time (19) is displayed, along with a graphical representation of the progress (22). The exposure can be paused with 20 or stopped with 21. The executed action (23) is displayed at the bottom left, e.g. load - expose or unload.Machine status displayThe machine status is shown under "Status". In the event of an error, this display will blink in red. Once the error (24) has been corrected, it must be reset by using "Refresh" (25).OptionsIn Options, "About your ..."(26) shows information such as software version and upcoming maintenance times.Before shutting down the CDI, the software should be closed and the operating system shut down (27)."Preferences"(28) opens a new window in which the language, the "Home"position and the units can be set."Focus Search" (29) starts the function of the same name. Using the "Boost Editor" (30), Pixel+ parameters can be set for various plate types and plate families. The "Service" window (31) is password-protected as its use is reserved for Esko Service personnel.In the event of issues, the Esko service will request the Teamviewer credentials. These can be found by using the "Support" button (26). The CDI must have Internet access to do so.The "Step Test"(33) will generate a test job from the topmost job in order to be able to determine the Pixel+ parameters. The topmost job must have been sent with Pixel+. The plate is measured using a densitometer and the desired Pixel Boost value is entered with the "Boost Editor" (30).The exhaust system can be tested with the "Check Exhaust-Unit" button (34).Changing basic settingsThe basic settings of the UV exposer are adjusted in the "Preferences" window (28).You can select the display language using "Language" (35). This is only available after the machine has been restarted.You can switch between "mm" and "inch" using the "Unit" point (35).Under "Date and Time", you can adjust the date and time of the operating system using "Set"(36). If you want the time to be constantly displayed, you should activate the "Show time in info bar" option (36)."Step Test" (37) is used to adjust the values for the Pixel Boost Step-Test.The automatic return to the "Park" position at the end of an exposure is activated by using the "Park automatically" function (38). The position can be adjusted in the "Park Position" field (38).A start position is required for automatic start-up. This is adjusted in the "Start Position" field(39). It should be adjusted so that the imaging starts approx. 5mm after the plate edge. Adjusting the date and timeIn the "Preferences" window (28) you can adjust the date and time of the operating system using "Set" (36).The values can be changed using the arrow keys (40). The "24 Hours" option (41) is activated for 24-hour format. The settings are saved using "Save" (42).Focus SearchThe "Focus Search" button (29) opens a new window, in which the parameters and plate type of the focus search are selected:The plate type is shown behind "Plate:" (43). Pushing "Plate" (43) will show the available plate types, from which one is then selected.For partial plates, the "Partial Plate"option (44) must be activated, as these require that the RPMs be limited and the vacuum of the drum won't be monitored.The type of focus search is selected with "Test Stripe Type"(45). The left selection uses the regular focus search, in which lines are exposed. The thinnest line represents the focus. The right-hand selection will expose seven test strips with Pixel Boost. The field with the lowest density has the best focus."Position:"is where the start position of the laser (46) and the circumferential position of the plate (47) are shown. The values can be changed by tapping these fields."Advanced Settings"(48) will open another window, offering even more parameters for the focus search which can be adjusted."OK" (49) creates a new "Focus search" job at the top of the job list.Advanced settingsIf "Advanced Settings"(48) has been tapped, a new window with various focus search parameters will be shown:The currently selected plate and drum are shown at the top (50).With regular focus search, the lines found under "Dimensions" (51) can be used to adjust the height and the distance between the lines.The start value of the focus search can be adjusted in the "Exposer Options" (52) under "Focus Offset:". For each exposed line the focus will be changed. The focus distance between each line can be modified under "Focus Advance:"."Speed" changes the speed of the exposure. It must be noted that for partial plates, this speed value must not exceed the permissible partial plate speed. Excessive RPMs will cause errors. The output power of the laser is adjusted under "Laser Power". Normally, these values won't have to be adjusted.Evaluation of the regular focus searchIn the regular focus search, lines with different foci are being exposed. Once exposure has concluded, a new window will open showing the best focus:The thinnest line on the plate is not always the one being selected (53).ATTENTION: Some microscopes show a mirrored image!The plate can be taken off the drum for evaluation (51). The vacuum is switched on and off by using the Vacuum buttons (55).The black line below the numbers (53) indicates the current selection. It can be changed by using the left-right buttons (56), in order to select the thinnest line.Line number 10 is the current focus!"Finish" (57) ends the selection process and the focus is saved.Evaluating the Pixel-Boost focus searchThe Pixel-Boost focus search exposes seven test fields:To identify the focus, the plate is taken off the drum (59). The vacuum is switched on and off by using the buttons (60). The fields are measures using a densitometer.The field with the lowest density is selected on the display (61) using the left-right buttons (58) and the new focus is saved using "Finish" (62).Field number 4 is the current focus!Adjusting the Pixel-Boost parametersThe "Pixel-Boost" parameters must be set and tested for each plate.First, the desired test job is lined up in the CDI Exposer. This job must be sent with the "Pixel+" option activated.The job is converted into a "Step-Test" with the "Step-Test" (33) function found under "Options". The same image is repeatedly produced but with different "Pixel-Boost" values.Later on, it will be determined which "Pixel Boost" value delivers the desired results. This value can now be entered in the "Pixel Boost Editor" (30).The Pixel Boost values can be assigned to a certain plate type "Plate", a plate family "Family" or to the plate manufacturer "Brand". This must be selected in the "Type"field (63) before changing or adding values.The desired plate, family or manufacturer is selected under "Element" (64) in order to change the "Microscreen" or "Groovy" Pixel Boost values (65).A corresponding help text (66) is displayed for every action. The plates affected by this change are displayed under "Affected Plate" (67).All changes are saved with "Save" (68), all changes are rejected with "Cancel" (69). The Boost Editor is closed in both cases.Plates, families or manufacturers are added with the "Add" button (70). The default values are entered, which can then be changed. A previously selected entry can be deleted with the "Delete" button (71).Only active plates with Pixel+ are displayed on adding!The back button is only available when nothing has been changed.All changes in "Boost Editor" are applied on the next exposure job.。

fcc part 18中文版[1].

6.78MHz±15.0KHz 13.56MHz±7.0KHz 27.12MHz±163.0KHz 40.68MHz±20.0KHz 915MHz±13.0MHz 2450MHz±50.0MHz 5800MHz±75.0MHz 24.125MHz±125.0MHz 61.25GHz±250.0MHz 122.50GHz±500.0MHz 24500GHz±1.0GHz
0.45-1.6 1.6-30
Conducted limit (uv)
1000 3000
消费类设备
• Frequency (MHz)
0.45-2.51 2.51-3.0 3.0-30
Conducted limit (uv)
250 3000 250
c. 工科医设备类型，运行频率，功率变化定义限值
注意：1.单位换算: y dBuv /m = 20 log x uv/m 2.测试距离的变化与限值成反比: L2/L1=d1/d2
a.所有电感烹具类和超音速设备
• Frequency of emission (MHz) 0.009-0.05 0.05-0.15 0.15-0.5 0.5-5 5-30 Conducted limit (dBuv) QP AV 110 -----90-80 -----66-56 56-46 56 46 60 50
永存不变的附加标记意思是经蚀刻的雕刻压印丝网印刷的不能磨灭的印刷物或者是一个的记号在设备上一个永远不变固定的部分或在金属塑料铭牌上或其它材料上经焊接或铆钉或用永久不变的粘合剂进行固定
FCC part 18 –工业，科学，医疗设备
A B C
一般信息. 申请和认可. 技术标准.
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NEC 52118 数据手册

Document No. P14544EJ1V0DS00 (1st edition)Date Published November 1999 N CP(K)Printed in Japan1999©Preliminary Data Sheet P14544EJ1V0DS002RECOMMENDED OPERATING CONDITIONS (T A = +25 °C)ParameterSymbol MIN.TYP.MAX.Unit Collector to Emitter Voltage V CE 1.5 2.0 3.0V Collector CurrentI C−36mAELECTRICAL CHARACTERISTICS (T A = +25°C)ParameterSymbol Test ConditionsMIN.TYP.MAX.UnitEmitter to Base Leak Current I EBO V EBO = 3 V −0.2 1.0µA Collector to Base Leak Current I CBO V CBO = 3 V −0.2 1.0µA Collector to Emitter Leak Current I CEO V CEO = 5 V−0.5 2.0µA DC current gainh FE V CE = 2 V, I C = 3 mA 5090140−Base to Emitter Forward Voltage V FBE I BE = 100 µA 1.0 1.2 1.4V Base to Collector Forward Voltage V FBC I BC = 100 µA 0.7 1.0 1.3V Noise Figure NF − 1.0 1.5dB Associated GainG a 13.515−dB Out Third-Order Distortion Intercept Point OIP 3V CE = 2 V, I C = 3 mA,f = 2 GHz,Z S = Z L = 50 Ω−15−dBm Noise Figure NF − 1.0−dB Associated GainG aV CE = 2 V, I C = 5 mA,f = 2 GHz, Z S = Z L = 50 Ω−16.3−dBPreliminary Data Sheet P14544EJ1V0DS003TYPICAL CHARACTERISTICS (T A = +25°C)DC CHARACTERISTICS1086420C o l l e c t o r C u r r e n t I C (m A )00.51 1.5DC Base Voltage V BE (V)COLLECTOR CURRENT vs. DC BASE VOLTAGE 40503020100T o t a l P o w e r D i s s i p a t i o n P T (m W )0255075100125150Ambient Temperature T A (°C)TOTAL POWER DISSIPATION vs.AMBIENT TEMPERATURE6543201N o i s e F i g u r e N F (d B )110100Collector Current I C (mA)DC CURRENT GAIN vs.COLLECTOR CURRENT1086420C o l l e c t o r C u r r e n t I C (m A )COLLECTOR CURRENT vs.COLLECTOR TO EMITTER VOLTAGEPreliminary Data Sheet P14544EJ1V0DS004GAIN CHARACTERISTICS4035302520151050I n s e r t i o n P o w e r G a i n l S 21e l 2 (d B )M a x i m u m A v a i l a b l e P o w e r G a i n M A G (d B )M a x i m u m S t a b l e P o w e r G a i n M S G (d B )0.11.010.0Frequency f (GHz)INSERTION POWER GAIN, MAXIMUM AVAILABLE POWER GAIN, MAXIMUM STABLE POWER GAIN vs.FREQUENCY302520151050I n s e r t i o n P o w e r G a i n l S 21e l 2 (d B )M a x i m u m A v a i l a b l e P o w e r G a i n M A G (d B )M a x i m u m S t a b l e P o w e r G a i n M S G (d B )101100Collector Current I C (mA)INSERTION POWER GAIN, MAXIMUM AVAILABLE POWER GAIN, MAXIMUM STABLE POWER GAIN vs.COLLECTOR CURRENT302520151050I n s e r t i o n P o w e r G a i n l S 21e l 2 (d B )M a x i m u m A v a i l a b l e P o w e r G a i n M A G (d B )M a x i m u m S t a b l e P o w e r G a i n M S G (d B )101100Collector Current I C (mA)INSERTION POWER GAIN, MAXIMUM AVAILABLE POWER GAIN, MAXIMUM STABLE POWER GAIN vs.COLLECTOR CURRENTPreliminary Data Sheet P14544EJ1V0DS005OUTPUT CHARACTERISTICS25201510O u t p u t P o w e r P o u t (d B m )50–5OUTPUT POWER, COLLECTOR CURRENT vs.INPUT POWER 25201510O u t p u t P o w e r P o u t (d B m )50–5–25–20–10Input Power P in (dBm)–15–50510C o l l e c t o r C u r r e n t I C (m A )120100806040200OUTPUT POWER, COLLECTOR CURRENT vs.INPUT POWER C o l l e c t o r C u r r e n t I C (m A )120100806040200–25–20–10Input Power P in (dBm)–15–50510Preliminary Data Sheet P14544EJ1V0DS006S-PARAMETERS MAG. AND ANG.V CE = 2 V, I C = 3 mAFREQUENCYS 11S 21S 12S 22MHz MAG.ANG.MAG.ANG.MAG.ANG.MAG.ANG.40050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300035004000450050005500600065007000750080000.8780.8680.8490.8360.8060.7900.7640.7400.7260.7150.6900.6790.6560.6400.6310.6120.5530.5410.5160.5010.5040.5030.4800.4760.4640.4530.4470.4330.4340.4330.4480.4670.4840.5090.5400.5620.595−27.7−34.8−41.6−47.4−53.3−59.5−64.6−70.3−75.4−80.2−84.3−89.3−93.3−97.6−101.4−105.2−109.5−114.0−117.6−121.9−125.0−128.1−132.7−136.0−140.5−143.9−147.9−163.0−179.9166.0153.3141.7131.9122.2113.4105.797.98.5678.3618.2047.9697.7587.5847.2427.0896.8606.5886.3976.1555.9685.7855.5595.3625.0944.9004.7744.6014.4994.3504.2294.1194.0073.8943.7783.3773.0002.7302.4902.2912.1041.9491.8091.6681.543154.4148.6142.8137.8132.6127.9123.1118.3114.2109.9105.3101.898.295.091.187.584.981.378.275.172.369.166.363.560.357.954.942.530.118.37.1−4.6−15.7−26.9−38.2−49.0−59.70.0480.0570.0690.0780.0840.0900.0960.1020.1080.1140.1150.1190.1240.1260.1290.1340.1310.1340.1320.1360.1370.1390.1380.1430.1380.1420.1400.1490.1490.1520.1550.1540.1560.1610.1600.1610.15768.165.361.057.254.447.045.941.839.335.933.229.127.925.923.922.819.516.716.011.411.210.29.25.46.54.34.0−5.1−10.7−16.9−23.0−27.5−33.6−39.9−45.2−51.3−56.00.9650.9520.9160.8900.8660.8390.8190.7920.7520.7330.7130.6870.6600.6380.6170.6030.5290.5230.4950.4830.4710.4550.4280.4190.3990.3960.3770.3240.2890.2590.2500.2400.2470.2550.2690.2920.329−23.2−27.6−32.6−37.1−41.5−45.2−49.5−53.8−56.9−60.0−63.8−66.0−69.2−71.6−74.0−76.5−77.9−81.2−83.6−85.9−87.6−90.3−92.9−93.5−98.2−99.3−102.4−114.3−127.6−141.0−154.2−168.8176.7163.5147.1133.9122.1Preliminary Data Sheet P14544EJ1V0DS007AMPLIFIER PARAMETERSV CE = 2 V, I C = 3 mAFREQUENCYGUmax GAmax |S 21|2|S 12|2K Delay Mason’s UG1G2MHz dB dBdB dBnsdB dB dB 400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000350040004500500055006000650070007500800036.7234.7731.7530.0528.3927.1425.8424.7523.6022.8322.0021.2520.4519.8019.1918.5817.1516.7016.1415.6715.4215.0414.5414.2513.8613.5513.1811.9510.839.939.188.537.897.396.976.486.1711.6810.609.729.038.618.267.827.7218.6618.4518.2818.0317.7917.6017.2017.0116.7316.3816.1215.7815.5215.2514.9014.5914.1413.8013.5813.2613.0612.7712.5312.3012.0611.8111.5510.579.548.727.927.206.465.805.154.443.77−26.34−24.81−23.16−22.20−21.47−20.89−20.32−19.81−19.35−18.84−18.78−18.52−18.10−17.97−17.77−17.47−17.68−17.43−17.56−17.36−17.25−17.14−17.18−16.90−17.19−16.94−17.07−16.56−16.56−16.39−16.21−16.25−16.11−15.89−15.91−15.89−16.090.180.170.220.240.250.310.310.330.360.380.400.430.450.460.480.500.600.610.640.670.680.690.720.740.770.780.810.880.951.021.061.111.141.131.141.151.130.1730.1590.1630.1390.1450.1300.1320.1330.1150.1200.1270.0980.1000.0890.1070.1010.0730.0990.0860.0860.0790.0870.0780.0790.0890.0660.0860.0720.0680.0660.0620.0650.0620.0620.0620.0600.05929.07430.85129.07328.36629.94924.34226.47325.29825.05824.26724.59822.89623.25623.20923.43324.43020.18919.99319.93118.56819.19719.52919.11118.16019.00618.53518.66617.24416.79516.07115.73615.44114.95315.05915.04514.50814.7316.406.075.545.204.564.253.813.453.253.112.802.682.452.292.202.031.591.501.341.261.271.271.141.111.051.000.970.900.910.900.971.071.161.301.501.641.9011.6610.257.936.826.035.294.834.293.623.353.082.782.492.272.081.961.431.391.221.151.091.010.880.840.750.740.670.480.380.300.280.260.270.290.330.390.50Preliminary Data Sheet P14544EJ1V0DS008S-PARAMETERS MAG. AND ANG.V CE = 2 V, I C = 5 mAFREQUENCYS 11S 21S 12S 22MHz MAG.ANG.MAG.ANG.MAG.ANG.MAG.ANG.40050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300035004000450050005500600065007000750080000.8160.7930.7670.7380.7050.6790.6540.6310.6070.5950.5730.5620.5450.5280.5220.5070.4590.4500.4350.4230.4280.4260.4160.4120.4040.4010.3940.3980.4160.4220.4440.4690.4870.5140.5510.5720.605−37.6−46.0−54.8−62.3−68.8−76.1−81.5−88.0−93.6−98.8−103.3−108.0−112.1−116.4−120.0−123.7−129.1−133.6−137.7−141.9−144.7−147.0−152.5−155.7−159.3−162.4−166.0179.5164.9152.3141.7131.7123.5115.1107.5100.593.513.11112.50812.02411.44010.90410.4639.8329.3898.9118.4618.1377.7617.4157.1196.7836.4916.1235.9085.6635.4545.2875.1114.9404.7884.6344.4914.3603.8313.3623.0502.7792.5402.3332.1491.9881.8261.695147.8141.6134.9129.0123.4118.1113.7108.4104.8100.496.492.989.386.383.179.877.574.071.468.766.163.560.858.455.553.250.539.227.716.55.9−5.1−15.6−26.1−36.9−47.1−57.60.0440.0520.0620.0670.0720.0780.0820.0850.0890.0920.0970.0970.1010.1030.1050.1090.1060.1080.1070.1100.1130.1150.1160.1200.1200.1200.1220.1260.1390.1420.1490.1530.1600.1620.1680.1700.17562.459.856.750.848.143.740.538.436.034.731.430.928.027.425.024.122.520.820.017.718.117.114.914.113.510.59.63.8−0.6−6.9−12.7−17.7−24.2−30.5−37.7−44.9−51.70.9210.8940.8440.8000.7640.7300.6920.6650.6240.5950.5790.5500.5270.5030.4810.4670.4010.3940.3750.3640.3480.3380.3170.3080.2950.2920.2760.2430.2190.2080.2110.2160.2340.2460.2730.3000.344−30.6−36.2−42.5−47.7−52.6−56.9−60.9−65.8−68.7−72.0−75.7−77.7−80.8−82.7−85.3−87.6−89.3−92.1−95.1−98.0−99.5−102.3−104.7−105.9−110.3−112.1−115.9−129.1−144.8−160.3−174.9170.7156.9144.7130.7119.3109.3Preliminary Data Sheet P14544EJ1V0DS009AMPLIFIER PARAMETERSV CE = 2 V, I C = 5 mAFREQUENCYGUmax GAmax |S 21|2|S 12|2K Delay Mason’s UG1G2MHz dB dBdB dBnsdB dB dB 400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000350040004500500055006000650070007500800035.2833.2330.8529.0227.5526.3725.1124.1923.1422.3521.7121.0120.3519.7419.1518.6017.5317.1416.6316.2115.9015.5715.1614.8414.4914.2013.8712.6811.5710.7310.039.388.788.257.877.367.1112.0711.3510.6010.089.569.699.3022.3521.9421.6021.1720.7520.3919.8519.4519.0018.5518.2117.8017.4017.0516.6316.2515.7415.4315.0614.7314.4614.1713.8713.6013.3213.0512.7911.6710.539.698.888.107.366.655.975.234.58−27.12−25.62−24.15−23.53−22.91−22.17−21.69−21.38−21.05−20.73−20.25−20.31−19.87−19.74−19.57−19.29−19.47−19.31−19.42−19.14−18.94−18.82−18.72−18.39−18.42−18.39−18.28−17.99−17.15−16.96−16.54−16.31−15.91−15.79−15.47−15.38−15.130.220.220.240.290.310.350.390.400.430.450.480.500.530.550.580.600.700.710.750.760.770.790.820.830.850.870.900.970.991.041.051.071.061.071.031.030.950.2160.1720.1870.1650.1540.1470.1230.1470.1010.1230.1100.0990.0980.0840.0910.0910.0620.0970.0720.0770.0730.0720.0740.0670.0810.0650.0730.0650.0640.0620.0590.0610.0580.0580.0600.0570.05830.14832.12133.99130.12830.96528.90627.89829.99528.54030.95528.68431.71628.68729.76628.36329.50123.58623.79023.25322.51023.45123.45422.24722.39222.22121.20320.86619.80720.24318.99619.18019.00419.22318.69322.38521.9704.764.313.853.412.982.682.422.212.001.901.731.641.531.421.381.291.030.980.910.860.880.870.830.810.770.760.730.750.820.850.961.081.171.331.571.721.988.176.985.404.443.813.302.832.542.141.901.781.561.421.271.151.070.760.730.660.620.560.530.460.430.400.390.340.260.210.190.200.210.240.270.340.410.55Preliminary Data Sheet P14544EJ1V0DS0010PACKAGE DIMENSIONS (UNIT: mm)–0.053+0.1–0.05PIN CONNECTIONS1. Emitter2. Base3. Emitter4. CollectorPreliminary Data Sheet P14544EJ1V0DS0011PRECAUTIONAvoid high static voltage and electric fields.RECOMMENDED SOLDERING CONDITIONSThis product should be soldered under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your NEC sales representative.Soldering Method Soldering Conditions Recommended ConditionSymbolInfrared Reflow Package peak temperature: 230 °C or belowTime: 30 seconds or less (at 210 °C)Count: 3, Exposure limit: NoneNote IR30-00-3VPS Package peak temperature: 215 °C or belowTime: 40 seconds or less (at 200 °C)Count: 2, Exposure limit: NoneNote VP15-00-2Wave Soldering Soldering bath temperature: 260 °C or belowTime: 10 seconds or lessCount: 1, Exposure limit: NoneNote WS60-00-1Partial Heating Pin temperature: 300 °CTime: 3 seconds or less (per side of device)Exposure limit: None Note –Note After opening the dry pack, keep it in a place below 25 °C and 65 % RH for the allowable storage period.Caution Do not use different soldering methods together (except for partial heating).For details of recommended soldering conditions for surface mounting, refer to information document SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL (C10535E).CAUTIONThe Great Care must be taken in dealing with the devices in this guide.The reason is that the material of the devices is GaAs (Gallium Arsenide), which isdesignated as harmful substance according to the law concerned.Keep the law concerned and so on, especially in case of removal.• The information in this document is subject to change without notice. Before using this document, pleaseconfirm that this is the latest version.• No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document.• NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual propertyrights of third parties by or arising from use of a device described herein or any other liability arising from useof such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or otherintellectual property rights of NEC Corporation or others.• Descriptions of circuits, software, and other related information in this document are provided for illustrativepurposes in semiconductor product operation and application examples. The incorporation of these circuits,software, and information in the design of the customer's equipment shall be done under the full responsibilityof the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information.• While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons orproperty arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features.• NEC devices are classified into the following three quality grades:"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on acustomer designated "quality assurance program" for a specific application. The recommended applications ofa device depend on its quality grade, as indicated below. Customers must check the quality grade of each devicebefore using it in a particular application.Standard: Computers, office equipment, communications equipment, test and measurement equipment,audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robotsSpecial: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disastersystems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support)Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, lifesupport systems or medical equipment for life support, etc.The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance.M7 98. 8。

JBL AC2215 95 双向喇叭说明书

AC2215/95Compact 2-Way Loudspeaker with 1 x 15" LFKey Features:᭤90°x 50°Coverage.᭤PT™ Progressive Transition™Waveguide for excellent pattern control with low distortion.᭤Bi-Amp/Passive Switchable.᭤Optional U-Bracket for easy installation (see AE Series Bracket Guide).Applications:᭤Small performing arts facilities ᭤Houses of worship᭤Theatrical sound design ᭤Auditoriums ᭤Sports facilities᭤Themed entertainment venues᭤Delay/ﬁll locations of larger systems AC2215/95 is a compact 2-way full-range loudspeaker system comprised of one 380 mm (15 in) low frequency driver and one 38 mm (1.5 in) exit/25mm (1 in) voice-coil compression driver. The PT Progressive Transition waveguide provides 90°by 50°cover-age. High-slope passive crossovers min-imize band overlap and well-controlled off-axis response enhances arrayability. The cabinet is ﬁtted with M10threaded suspension points. Optional U-bracket is available for easy installation.AC2215/95 is part of JBL’s AE Application Engineered Series, aversatile family of loudspeakers for a wide variety of ﬁxed installation applications.Speciﬁcations:System:Frequency Range 1(-10 dB):42 Hz – 19 kHz Frequency Response 1(±3 dB):50 Hz – 17 kHz Coverage Pattern:90°x 50°Directivity Factor (Q):8.9Directivity Index (DI):9.5 dBCrossover Modes:Bi-amp/Passive switchablePassive Crossover Slopes 2:4th order (24 dB/oct) Linkwitz-Riley HP & LP, 2.2 kHz Transducer Power Rating (AES)3:LF: 275 W (1100 W peak), 2 hrs250 W (1000 W peak), 100 hrs HF:30 W (120 W peak), 2 hrsLong-Term System Power Rating (IEC)4:Passive mode: 250 W (1000 W peak), 100 hrsMaximum SPL 5:Bi-amp mode:LF: 121 dB-SPL cont avg (127 dB peak)HF: 127 dB-SPL cont avg (133 dB peak)Passive mode:121 dB-SPL cont avg (127 dB peak)System Sensitivity 6(1W @ 1m):Passive mode: 97 dB SPLTransducers:Low Frequency Driver: 1 x JBL M115-8A 380 mm (15 in) driver with 63 mm (2.5 in) voice coil Nominal Impedance:8 ohmsSensitivity 6(1W @ 1m, within operational band):97 dB SPLHigh Frequency Driver:JBL 2412H compression driver, 25 mm (1 in) voice coil Nominal Impedance:8 ohms Sensitivity (1W @ 1m):112 dB SPLWaveguide:PT-F95HF-1Physical:Enclosure:Trapezoidal with 15 degree side angles, 16 mm exterior grade11-ply Finnish birch plywoodSuspension Attachment:15 points (4 top, 4 bottom, 2 each side, 3 rear), M10 threadedhardwareFinish:Black DuraFlex™ ﬁnish. White available upon request.Grille:Powder coated 14 gauge perforated steel, with acoustically trans-parent black foam backing.Input Connector:NL4 Neutrik Speakon ®and CE-compliant covered barrier stripterminals. Barrier terminals accept up to 5.2 sq mm (10 AWG)wire or max width 9 mm (.375 in) spade lugs. Speakon in paral-lel with barrier strip for loop-through.Environmental Speciﬁcations:Mil-Std 810; IP-x3 per IEC529.Dimensions (H x W x D): 637 x 422 x 504 mm(25.1 x 16.6 x 19.9 in)Net Weight:23.6 kg (52 lb)Optional Accessories: M10 x 35 mm forged shoulder eyebolts with washersU-Bracket MTU-2Bi-amp mode, with recommended active tuning.Resultant engineered acoustical response of crossover network and components. AES standard, one decade pink noise with 6 dB crest factor within device's operational band, free air. Standard AES 2 hr rating plus long-term 100 hr rating are speciﬁed for low-frequency transducers.IEC standard, full bandwidth pink noise with 6 dB crest factor, 100 hours.Calculated based on power rating and sensitivity, exclusive of power compression.Anechoic sensitivity in free ﬁeld, no additional sensitivity gain from boundary loading.JBL continually engages in research related to product improvement. Changes introduced into existing products without noticeare an expression of that philosophy.᭤AC2215/95 Compact 2-Way Loudspeaker with 1 x 15" LFHorizontal 1/3 Octave PolarsSS AC2215/95CRP 10M 7/02᭤AC2215/95 Compact 2-Way Loudspeaker with 1 x 15" LFVertical 1/3 Octave PolarsJBL Professional8500 Balboa Boulevard, P.O. Box 2200Northridge, California 91329 U.S.A.©Copyright 2002 JBL ProfessionalAHarman International Company。

fcc part 18 解读

fcc part 18 解读
FCC Part 18是美国联邦通信委员会（FCC）对工业、科学和医疗设备（ISM）射频设备制定的电磁干扰标准。

这些设备主要用于产生和使用本地射频能量，不包括电信领域的应用。

FCC Part 18适用于工业、科学和医疗设备，如工业加热设备、医疗透热设备、超声波设备等。

在FCC Part 18中，对工业、科学和医疗设备的电磁干扰有明确的规定，包括传导干扰和辐射干扰。

该规定旨在避免这些设备对已获授权的无线通讯服务产生有害的干扰。

此外，FCC Part 18还对设备使用的频段做出了限制，一些特定的频段被禁止用于这些设备，以保护其他无线通讯服务的正常运作。

FCC Part 18的认证方式是FCC ID，这是一种针对特定设备的认证，需要在产品上标明。

对于需要进行FCC Part 18认证的设备，制造商需要向FCC提交申请，并提供设备的电磁干扰和电磁兼容性数据，以证明其符合规定。

总的来说，FCC Part 18是一种针对工业、科学和医疗设备的电磁干扰标准，旨在保护无线通讯服务的正常运作，并促进这些设备的安全和可靠使用。

J18连接器基础知识解析

J18连接器基础知识解析【摘要】本文指出J18型（D-sub系列）小型矩形电连接器参照IEC60807及美军标MIL-C-24308等许多军用和工业用标准要求进行研制生产；连接器应用广泛，主要用于通讯设备、电子计算机及工业电子仪器等；产品有焊接式、压接式、压配式、直插印制板、弯插印制板等型式之基础知识介绍。

【主题词】连接器技术特性命名说明接触电阻应力释放温升保持力1．引言J18连接器是指（D系列）小型矩形电连接器参照IEC60807及美军标MIL—C—24308C等许多军用和工业用标准要求进行研制生产的一系列连接器。

2．J18连接器命名及结构组成2.1.背景随着我国航空航天事业的崛起，连接器被广泛的运用到通讯设备、电子计算机及工业电子仪器等；广泛应用于航空导航设备、机载数据获取设备、显示屏、仪表及航天弹上、地面电源系统、信号数据线、控制系统等多个领域，其中J18该系列连接器具有体积小、重量轻、接触可靠等特点成为制造行业的领头羊。

2.2.J18连接器的命名2.2.1 J18混装连接器分为：1、不含低频接触件的J18混装连接器2、含低频接触件的J18混装连接器其余代码同不含低频接触件的产品命名方式2.2.2 J18产品的一般结构：J18产品一般由外壳、基座、接触件及附件组成，附件包括螺钉、螺母、绝缘体、簧片、套筒、音叉等小零件2.2.3．J18产品按外壳规格可分为5类，A、B、C、D、E型2.2.4接触件类型冲制（stamping）车制（Machine）接触件形式：主要有焊接式、直（弯）插印制板式、压配式H W L I（1） PH——表示大电流，另外有同轴、高压等类型；W——表示尾端形式为弯插印制板结构，尾端端接与印制板焊接；缺省时，尾端为普通焊接结构，尾端为直接焊接电缆；“Y”表示压配式，即尾端端接与印制板压配安装；N表示直插印制板结构，尾端端接与印制板焊接。

L——表示接触件结构为配套滤波产品用，缺省时表示产品不具备滤波性能，为普通产品I（1）——表示第2种某规格类型的接触件，比如：HWIP，表示第二种弯插印制板式大电流插针；当为压配和弯插印制板结构时，用罗马数字I、II、III、IV……标识；当为普通焊接式和直插印制板式时，则用阿拉伯数字1、2、3……标识；缺省时，表示某规格类型的第一种接触件。

18ni10ti化学成分

18ni10ti化学成分
摘要：
1.18Ni10Ti 的概述
2.18Ni10Ti 的化学成分
3.18Ni10Ti 的特性与应用
正文：
18Ni10Ti 的概述
18Ni10Ti 是一种合金材料，其全称为18% 镍钛合金，由18% 的镍和10% 的钛组成。

这种合金因其独特的物理和化学性质，被广泛应用在各个领域。

18Ni10Ti 的化学成分
18Ni10Ti 的化学成分主要包括镍和钛，其中镍的含量为18%，钛的含量为10%。

镍和钛的比例使得这种合金具有优良的力学性能、耐腐蚀性能和形状记忆性能。

18Ni10Ti 的特性与应用
18Ni10Ti 具有以下特性：
1.优良的形状记忆性能：18Ni10Ti 合金在加热到一定温度后，可以恢复其原始形状。

这种特性使得它广泛应用于制造形状记忆合金。

2.良好的耐腐蚀性能：18Ni10Ti 合金在很多腐蚀环境中都能保持其稳定性，因此，它常被用于制造化工、医疗等设备的部件。

3.良好的力学性能：18Ni10Ti 合金具有较高的强度和良好的韧性，可用于制造各种机械零件。

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阿里5.8亿美元入股新浪微博获18%股份来源：新京报
新京报讯（记者金彧）新浪微博昨日迎来最大战略投资者阿里巴巴[0.00%]，双方签署战略合作协议，阿里巴巴将斥资5.86亿美元购入新浪微博发行的优先股和普通股，占微博公司全稀释摊薄后总股份的约18%，未来可增持至30%。

预计该合作在未来三年内给新浪微博带来大约3.8亿美元的营销和社会化电子商务的收入。

阿里未来可增持至30%
阿里巴巴昨日称，双方将在用户账户互通、数据交换、在线支付、网络营销等领域进行深入合作，并探索基于数亿的微博用户与阿里巴巴电子商务平台的数亿消费者有效互动的社会化电子商务模式。

阿里巴巴集团董事局主席马云表示，“此次战略合作，我们相信微博将更微博，社交媒体的生命力将更健康更活跃，传递的正能量更多。

”
新浪董事长兼首席执行官曹国伟认为，电子商务在构筑微博开放平台的生态系统方面将扮演至关重要的角色，新浪微博和阿里巴巴的电子商务平台是天然的合作伙伴。

昨日，新浪还授予了阿里巴巴一项期权，允许阿里巴巴在未来按事先约定的定价方式，将其在微博公司的全稀释摊薄后的股份比例提高至30%。

移动互联网迎双赢合作
阿里巴巴业务范畴从C2C到B2C，从支付到金融几乎无所不在，但在移动互联网
领域阿里一直缺乏支点。

新浪微博则一直面临盈利困局。

根据新浪2012年年报显示，截至2012年12月底，新浪微博注册用户已超5亿，日活跃用户数达到4620万。

不过，新浪微博的全年业务总成本达1.6亿美元，总收入为6600万美元，净亏损额达到了9300万美元。

值得注意的是，新浪指出在活跃用户中有75%是通过移动设备来访问微博的。

对此，曹国伟在年报中表示，2013年将扩大微博商业化的规模，同时将所有主要产品线的聚焦点都转向移动互联网。

市场分析人士认为，随着阿里巴巴的战略性投资入股，将会使市场重新评估新浪微博的战略价值。

同时，随着新浪微博被纳入阿里的生态系统，数亿的网购人群和数亿社交人群之间产生最大合力，那么阿里巴巴的未来将会真正地成为一个像“水、电、气”一样的生态设施，成为一个良好的社会化商业生态系统。

■相关
阿里巴巴展开全面收购
此前关于阿里巴巴的收购传闻非常多，新浪微博就是此前的一个传闻对象，其他传说的投资收购对象还包括UC、友盟、墨迹天气等，而从去年以来，阿里巴巴也不断在社交和移动领域布局，陆续投资了美团、陌陌、丁丁、虾米等网站。

据媒体报道，启明创投合伙人童士豪表示，阿里巴巴有很强变现能力，但缺乏流量入口。

从投资UC到投资陌陌，再到投资新浪微博，阿里巴巴布局都是围绕流量入口。

与阿里巴巴的战略合作，将让微博在建立独特商业化模式的道路上，步伐更稳健，更富有想象力。

——新浪董事长兼首席执行官曹国伟
两大平台的结合，不仅有助于阿里巴巴在移动互联网的布局和发展，而且会给微博用户带去更多独特、健康、持久的服务。

——阿里巴巴集团董事局主席马云
阿里巴巴近年投资
2011年人人公司
2011年7月名鞋库
2011年7月美团网
2012年8月陌陌
2012年1月虾米网
2013年4月快的打车。