摩托罗拉-威泰克斯 VX-2208车载台彩页
vx-2208车载台
输出功率
50/25/10W(50W)
25/12.5/5/1W(50W)
45/25/10W(50W)
25/12.5/5/1W(50W)
25/12.5/5/1W(50W)
音频失真
< 3%@1 kHz
最大频偏
±5.0kHz/±2.5kHz
调制型式
16K0F3E,11KOF3E
电流消耗（约）
发射：11A（50/45W），6A（25W）；接收：2.5A；待机：25mA
工作温度范围
-30℃到+60℃
频ቤተ መጻሕፍቲ ባይዱ稳定度
优于±2.5ppm
射频输入－输出阻抗
50Ω
重量
1.3 kg
尺寸
165×45×155mm
接收规格
VX-2108/2208 VHF
VX-2208 UHF
VX-2108/2208 UHF
灵敏度
0.25µV
0.25µV
0.25µV
音频输出功率
内部输出：4W@18Ω, 5% THD
外部输出：12W@4Ω,5% THD
相邻信道选择性
75/65dB
73/65dB
73/65dB
杂波及镜像抑制
90 dB
80dB
80dB
互调
73/70 dB
发射规格
VX-2108/2208 VHF
VX-2208 UHF
符合美国军标MIL-STD810 C/D/E/F
技术规格
一般规格
VX-2108/2208 VHF
VX-2208 UHF
VX-2108/2208 UHF
频率范围
134-174 MHz
V200S VERIS Verabar (单杆)安装和维护手册说明书
V200S VERIS Verabar® (Single Rod) Installation and Maintenance Manual169-EN Please read and savethese instructionsContentsGeneral Safety Information (3)Product Information (3)Section 1: Scope (3)Section 2: Receiving and InspectingSection 3: Safety Precautions (3)Section 4: Installation Preparations ......................................................3-5Location (3)Orientation (4)Horizontal Piping (4)Vertical Piping (5)DP Transmitter/Local Indicator Location (5)Installation Drawings and Bill of Materials (5)Piping Support (5)Section 5: Installation Procedure .........................................................6-9Assemble the Verabar® (6)Insert Instrument Vales or Manifold (6)Valves (6)Manifold (6)Retract Sensor and Tighten Packing (7)Weld Thread-o-let to Pipe (7)Install Close Nipple & Access Valve (7)Drill Hole in Pipe (7)Mount Sensor Assembly to Access Valve (8)Vent Access Valve to Verify No Leaks are Present (8)Grease Drive Rod (8)Insert Verabar® Sensor Assembly (8)Orientation of Flow Arrow (9)Section 6: Proper Installation (10)Section 7: Periodic Maintenance (10)Limited Warranty and Remedy (11)2Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.3Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Section 1 ScopeThese instructions provide a description of procedures for installing the V200S (Single Rod) Verabar ® flow sensor. Procedures are given for all industrial flow measurement applications including liquid, steam and gas for both horizontal and vertical piping configurations.Section 2 Receiving InspectionThe following tasks should be performed as part of the receiving inspection procedure:• Check items received against the packing list.• Check sensor nameplate for proper model number, serial number and tag number.• Verify the actual pipe diameter matches the ID stated on the sensor nameplate.• Check the bullet shaped sensor tube for any signs of damage. Damage to the sensor tube may result in erroneous flow readings.• Check the round cover tube for any damage, especially axial gouges or scratches. Damage to the cover tube may prevent the packing from sealing properly.Section 3 Safety PrecautionsThe following process should be conducted prior to installing the Verabar ® flow sensor:• Check the maximum operating conditions on the flow sensor nameplate. If any pressure, temperature or flow limits will be exceeded, contact the factory before proceeding.Section 4 Installation Preparations4.1 LocationFor the most accurate flow measurement, a minimum straight run of pipe is required. Table 1 shows the minimum straight run requirements. If longer straight runs are available, position the Verabar ® such that the ratio of upstream straight run to downstream straight run is approximately 4 to 1. If straight run lengths are less than the values stated in Table 1, contact Armstrong’s VERIS Flow Measurement Group directly. Straightening vanes should be positioned such that the end closest to the Verabar ® is half way between the Verabar ® and the closest upstream configuration. For elbow installations, mount the Verabar ® in the same planeas the closest upstream elbow.General Safety InformationProduct InformationInstructions and procedures listed in this manual may require special precautions to ensure the safety of the individuals performing the operations. Review the entire manual, taking note of safety messages prior to performing any operations listed in the manual.The VERIS Verabar ® averaging pitot flow sensor provides unsurpassed accuracy and reliability. With its solid, one-piece construction and bullet shape the VERIS Verabar ® makes flow measurement reliable and precise.The unique sensor shape reduces drag and flow induced vibration. The location of the low-pressure ports eliminates the potential for clogging and improves signal stability.The V200S model can be inserted and removed from service under pressure. It features a single drive rod and threaded mounting components.4Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Table 1. Straight Run Requirements4.2 OrientationVerify the proper sensor orientation by checking for an “-H” (horizontal piping) or a “-V” (vertical piping) in the model number on the Verabar ® name plate. Verify that the flow arrow stamped on the instrument head is pointing downstream in the direction of flow.4.2.1 Horizontal PipingFor air or gas installations, mount the Verabar ® in the upper 160° of the pipe to allow any condensate to draininto the pipe (Figure 1). For liquid or steam installations, mount the Verabar ® in the lower 160° of the pipe. Thisallows any entrained air to bleed back into the pipe for liquid applications and allows condensate to collect in theinstrument piping for steam applications.5Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Figure 1. Verabar ® Orientation in Horizontal Pipe4.2.2 Vertical PipingThe Verabar ® may be mounted in any location around the circumference of the pipe for vertical piping applications.4.3 DP Transmitter/Local Indicator LocationWhen choosing a Verabar ® location, consider the DP transmitter/local indicator location:• The transmitter must be mounted below the Verabar ® for liquid and steam applications.• The transmitter must be mounted above the Verabar ® for air and gas applications.4.4 Installation Drawings and Bill of MaterialsAdditional information is available in the Installation Drawings and Bill of Materials VB-7061. (Contact factory foraccess information). It contains standard and alternate transmitter locations and a complete bill of materials based on the fluid type and sensor orientation on the pipe.4.5 Piping SupportFor sensors that extend more than 36” (915mm) beyond the pipe wall or for sensors mounted in thin-walled pipes, external support of the Verabar ® is recommended. This will reduce stresses on the pipe wall.6Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Figure 3. Access NippleSection 5 Installation Procedure5.1 Assemble The Verabar ®Your Verabar ® is shipped loosely assembled and is not properly tightened for proper pressure retention. Follow all assembly steps to ensure a safe installation (see Figure 2).5.2 Insert Instrument Vales or Manifold5.2.1 Valves• If the Verabar ® does not have a valve head, install instrument valves using proper thread sealant. Be sureinstrument shut-off valves are installed and shut prior to re-pressurizing the pipe.5.2.2 Manifold• If the Verabar ® has a direct or integral manifold, be sure the high and low pressure block valves are shutoff prior to re-pressurizing the pipe.Figure 2. Verabar ® Model V200S (Single Rod)Instrument HeadHot Tap Drilling Mechanism (Not Supplied)Thread-o-let Close Nipple Sensor Plate Cover TubeSensorPacking Bolts Packing Gland Access Nipple Stop Nut Drive RodJam NutDrive NutBushingBushingPacking GlandNippleAccess NippleCover Tube7Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.5.3 Retract Sensor and Tighten Packing• Retract the Verabar ® such that the tip of the sensor is flush with the end of the access nipple (Figure 3). Tighten the three packing bolts on the packing gland.5.4 Weld Thread-o-let to Pipe• Mark the location where the Verabar ® is to be mounted. Position the Thread-o-let over the center of the mark. Using the appropriate weld gap (1/16” [1.5mm] typical), tack weld the Thread-o-let into position. Protect threads on the Thread-o-let, then finish welding the Thread-o-let to the pipe per applicable codes.5.5 Install Close Nipple & Access Valve• Using the appropriate pipe thread sealant, install close nipple and access valve. Orient the valve (Figure 4) such that for horizontal pipes the valve handle is in-line (perpendicular for vertical pipes) with the centerline of the pipe. Be sure the valve handle does not hit the pipe during opening and closing of the valve. Verify that the close nipple and access valve are properly tightened, because beyond this point, they will not be serviceable without depressurizing the line.Figure 4. Weld Gap5.6 Drill Hole in Pipe• With the access valve in the full open position, install an appropriate Hot Tap Drilling Machine (Figure 5) and drill a hole in the pipe (hole sizes per chart below). Follow the instructions given by the Hot Tap Drilling Machine.• After the hole is completely drilled, retract the Hot Tap Drilling Machine. Shut off the access valve prior to removal of theHot Tap Drilling Machine.Access ValveClose NippleThread-o-let Gap (1/16” [1.55mm] Typical)Tack weldProtect threads Complete weldFigure 5. Hot Tap Drilling Machines5.7 Mount Sensor Assembly to Access ValveApply appropriate thread sealant to the access nipple and thread the access nipple into the access valve. Orient thesensor such that the arrow labeled “FLOW” on the instrument head is in the direction of the flow in the pipe within 3°(orientation per Figure 6).5.8 Vent Access Valve to Verify No Leaks are PresentWith the instrument valves shut, slowly crack open the access valve and verify that there are no process fluid leaks. Ifleaks are present, shut off the access valve and tighten the leaky joint.5.9 Grease Drive Rod• High temperature grease has been applied to the threaded rod at the factory. Verify the threaded rod is adequatelygreased prior to inserting the sensor. If necessary, smear grease on the threaded drive rod. A high temperaturegrease should be used on all steam applications and for temperatures above 200°F.• Grease should be applied prior to subsequent insertions and retractions.5.10 Insert Verabar® Sensor AssemblyWarning: The flow rate must be decreased to the maximum insertion/withdrawn DP/flow limit stated on theVerabar® nameplate.• The Verabar® should be oriented such that the arrow on the head is pointing in the direction of the flow.• Completely open the access valve. Then, using the drive nut, insert the sensor.• The tip of the sensor should completely bottom on the opposite end of the pipe. Continue to insert the sensor untilfirm resistance is met. This will occur when the sensor plate is approximately 2” [51mm] from the top of the packinggland.• Thread the jam nut toward the threaded bushing. The jam nut should press tightly against the threaded bushing. Thiswill lock the drive rod in place and maintain the sensor position in the pipe.8Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.9Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Figure 6. Orientation of Flow ArrowVertical Pipe OrientationsHorizontal Pipe OrientationsDirection of Flowof FlowDirection of Flow10Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.Section 6 Periodic MaintenanceThe assembly should be periodically checked. Verify that no leaks are present. The jam nut and packing bolts shouldbe tight.Section 7 Sensor Removal Procedure• Shut off instrument valves• Reduce flow rate below the maximum insertion/withdrawn DP/flow limit stated on the Verabar ® nameplate.• Loosen jam nut.• Using the drive nut, retract the sensor until the stop nut and jam nut are pressing against the threaded bushing. • Completely shut off the access valve. Slowly crack open one of the Verabar ® instrument valves and bleed off anyremaining pressure contained in the access nipple. The sensor assembly can now be removed.Verabar ® is now properly installed (Figure 7)Instrument Head Sensor PlateAccess ValvePacking BoltsPacking GlandAccess NippleThread-o-letClose NippleStop NutThreaded Drive RodJam Nut Drive NutThreaded BushingSensor Bushing Cover TubeSensorFigure 7. Installed V200S (Single Rod)11Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.VERIS, Inc. (“VERIS”) warrants to the original user of those products supplied by it and used in the service and in the manner for which they are intended shall be free from defects in material and workmanship for a period of five (5) years from the date of installation, but not longer than 63 months from the date of shipment from the VERIS factory, unless a Special Warranty Period applies, as noted below. This warranty does not extend to any product that has been subject to misuse, neglect or alteration after shipment from the VERIS factory. Except as may be expressly provided in a written agreement between VERIS and the user, which is signed by both parties, VERIS DOES NOT MAKE ANY OTHER REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. The sole and exclusive remedy with respect to the above limited warranty or with respect to any other claim relating to the products or to defects or any condition or use of the products supplied by VERIS, however caused, and whether such claim is based upon warranty, contract, negligence, strict liability, or any other basis or theory, is limited to VERIS’ repair or replacement of the part or product, or, at VERIS’ option, to repayment of the purchase price. In addition to replacing any part of parts found to VERIS’ satisfaction to be defective, VERIS will pay the cost of shipment of both the defective part to the VERIS plant and the replacement part to the original user. As a condition of enforcing any rights or remedies relating to VERIS products, notice of any warranty or other claim relating to the products must be given in writing to VERIS: (i) within 30 days of last day of the applicable warranty period, or (ii) within 30 days of the date of the manifestation of the condition or occurrence giving rise to the claim, whichever is earlier. IN NO EVENT SHALL VERIS BE LIABLE FOR SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOSS OF USE OR PROFITS OR INTERRUPTION OF BUSINESS. The Limited Warranty and Remedy terms herein apply notwithstanding any contrary terms in any purchase order or form submitted or issued by any user, purchaser, or third party and all such contrary terms shall be deemed rejected by VERIS.Special Warranty Periods are as follows:Electronic components, including without limitation, differential pressure transmitters, multivariable transmitters, flow computers, rate or totalizer displays: one (1) year from the date of installation, but not longer than 15 months from the date of shipment from the VERIS factory.VERIS, Inc.Limited Warranty and RemedyArmstrong International - VERIS Flow Measurement Group5820 Glacier Way, Frederick, CO 80205 - USA Phone: 303-652-8550 Fax: 303-652-8552armstrong 169-ENPrinted in U.S.A. - 3/11/16© 2016 Armstrong International, Inc.Designs, materials, weights and performance ratings are approximate and subject to change without notice.Visit armstrong for up-to-date information.V200S VERIS Verabar ® (Single Rod)Installation and Maintenance Manual。
WDJ-8系列铁路平调无线调车系统说明书
信道－ 信道下调
频组 更换频组（超过32个信道才用到）
背光 显示屏背光调节
3)录音指示灯说明：
绿灯：录音开关。亮：录音中。灭：结束录音。
红灯：亮，录音仪异常。请关机重启。
4)电源指示灯：电源接通灯亮（右边为总电源指示，左边为内部5V电源指示）。
5)音量开关：顺时针方向，音量增大；逆时针方向，音量减小。
返回目录
一、概述
WDJ-8系列铁路平面无线调车系统是采用计算机控制技术，运用数字信令传输指令，利用无线电台作为传输中介，通过色灯显示、语音提示及实地通话三结合来传递多种调车指令，为指挥调车作业提供方便、快捷、可靠的技术手段。
二、引用标准
1.GB/T 12192-1990 移动通信调频无线电话机发射机测量方法
21.系统设备采用SMT先进工艺，结构合理，可维修性好。
22.系统中的便携设备具有脱网使用功能，使通信更具灵活性。
返回目录
五、机车设备
(一)WDJ-8型机车控制器
根据广大用户的实际需求及建议，新设计结构。更方便在机车上的安装与拆卸。方便用户维护及更换机车时需进行设备更换。
512个信道，液晶显示，更直观信道调节采用按键式数字调节。操作更方便、直观、可靠。避免了旋钮式调节需要对频及调错信道的问题。
2.由于系统采用了先进的数字信令，使其具有较强的抗干扰能力。
3.系统具有测机功能。当调车长发出行进指令，调车长电台则间断地向机控器发出测机信号，机控器自动识别和判定调车长电台是否正常。一旦出现故障，机车控制器立刻检测出故障并在规定时间内发出“故障停车”指令。
4.调车员便携台可发各种调车指令并且仍保留对讲机原有的通话功能，可监听和呼叫机车控制器及调度区长台。
摩托罗拉-威泰克斯 VX_228对讲机彩页
侧面
顶端
VX - 228 110（高）× 58（宽）× 34（深）（mm）
威泰克斯的独特之处
威泰克斯的首要目标是，通过提供超越期待的高品质产品和服务获得 百分之百的客户满意度。选择威泰克斯的重要原因在于，威泰克斯产品 的品质卓越，主机并有长达 2 年的保修期。请与当地的威泰克斯经销商 联系，了解更多产品信息。
9 小时（省电模式关 7.3 小时）
工作温度范围
-30℃ 至 +60℃
频率稳定度
±2.5 ppm
射频输入-输出阻抗
50 Ω
外形尺寸(高×宽×深) 110 × 58 × 34mm（含电池F N B - V 1 0 6 ）
重量(约)
372g ( 含 FNB-V106 NiMH )
接收规格：按 TIA / EIA - 603 测定
以上各技术指标皆为一般性，如有任何更改，恕不另行通知。 Vertex Standard 是 Vertex Standard LMR, Inc. 的注册商标。所有其他商标均为其各自持有人的财产。© 2014 Vertex Standard LMR, Inc. 保留所有权利。 VX_228 CHN_SPEC_2014
VX-228系列
VHF/UHF 专业对讲机
产品规格
威泰克斯宣布推出 VX-228 系列 手持无线对讲机
工业通信领域经济高效的新选择
高性价比
最新产品 VX-228 秉承了威泰克斯产品一贯具有的专业性能，超强安全，最优 成本的特性，成为工业通信领域经济高效的新选择。
轻薄坚固
更加符合人体工程学原理的 VX-228 不仅异常坚固耐用，并且符合 IP54 防水 防尘标准。它也是威泰克斯系列对讲机中最小巧的机型之一。精巧和紧凑的 设计使其更容易携带和藏匿。
EmpowerRF 2208 L带高功率实态广带放大器系统说明书
22081000 - 2000 MHz / 8000 Watts PeakStock No. 2208D.S. Rev. 1.4 / 08-28-2019The 2208 is a pulsed L band high-power solid-state power amplifier system suitable for octave bandwidth applications. This amplifier utilizes high power GaN devices that provide wide frequency response, high gain, high peak power capability, and low distortion. Exceptional performance, long-term reliability and high efficiency are achieved by employing advanced broadband RF matching networks and combining techniques, EMI/RFI filters, fast input and output detectors and built-in DDC with exceptional VSWR protection. The amplifier architecture is based on Empowers proprietary scalable technology and consists of a 3RU controller with power supply and four 3RU RF power blocks and is air-cooled. In addition to scalability, this amplifier is inherently rugged due to a design that virtually eliminates every internal connector found in the typical RF/Microwave system amplifier.With a proprietary scalable architecture this amplifier can be split into two separate 4KW 2207’s with the purchase of only one 3U controller and the optional accessory kit. More commonly you would start with the scalable 2206 or 2207 and add only 3U power blocks and combiner to create a 2208 when your future power requirements increase.The amplifier comes standard with Manual Gain Control (MGC). The amplifier can be controlled via the LCD touch screen, peer to peer PC connection, or through LAN for remote monitoring, control, and diagnostics. The user GUI is easy to navigate and is accessed simply through your web browser with no software to install. The control system core runs an embedded OS (Linux) and has a built-in non-volatile memory for storing multiple user configurations.▪ Blanking Input▪ Solid-state GaN design ▪ Compact Modular design▪ High Reliability and Ruggedness▪ A Member of our Pulsed Scalable Family - 2206, 2207, 2208 (Call factory to learn more)ELECTRICAL SPECIFICATIONS over temperature conditions (-10 to +40ºC)Min Typ Max UnitOperating Frequency, Instantaneous bandwidth BW 1000 2000 MHzPower Output PeakP PK 8000 Watt Pulse Width @ Duty Cycle 10% Max. P WIDTH 5.0 50 uS Duty Cycle DC 0.1 10 % Pulse Repetition Rate PRF 25 kHz Power Droop over 50μS pulse width P DROOP 0.5 dB Modulated Pulse Rise/Fall Time (10% to 90%) T R /T F 70/70 nS Input Power for Rated P PK P IN 0 dBm Input Power Range P IN -5.0 +5.0 dBm Power Gain @ Rated P PK G P 69 dB Gain Adjustment Range VVA 20 dB Gain Flatness ∆G ±2.5 / ±1.0 dB Gain Stability/24HR G STABILITY ±0.25 dB Input Return Loss S 11 -10 dBNPO – Noise Power Output Enabled -10dBm/MHzDisabled -110Delay Delay 400 nS Spurious Signals Spur -60 dBc Operating Voltage – (single-phase, 47-63Hz) V AC 180 260 Volt Power Consumption @ P OUT = 8KW PK(10% Duty Cycle) P D 4000 VA2208 1000 - 2000 MHz / 8000 Watts Peak MECHANICAL SPECIFICATIONSDimensions W x H x D(Excluding Brackets, Handles and Connectors) 17.5 x 26.25 x 27.05 x 3RUInchWeight 320 Pound RF Connectors Input/Output (Rear Panel) Input Type-N Female. Output Type-7/16 Female - Blanking Input Type-BNC, Female - Cooling Built-in, forced air cooling system, front to rear - ENVIRONMENTAL CHARACTERISTICS:Operating Ambient Temperature T A -10 +40 °C Non-operating Temperature T STG-40 +85 °C Relative Humidity (non-condensing) RH 95 %Altitude OperatingALT10,000Feet Non-operating 40,000Shock / Vibration - MIL-STD-810FShock Method 516.5, Vibration Method 514.5 SH / VIIn accordancewithPROTECTIONS:Input Overdrive +10 dBm Max.VSWR protection @ P OUT = 8000W PK At 3:1 – PA backs-off peak output power to a safe operating level – no system shutdown, “On Air” time is maximized-Thermal – Graceful Degradation Ambient +75ºC, Automatic Recovery Min. Duty Cycle Limit 12% Max. Default Data Recovery Factory Default Calibration RecoveryCOMMUNICATION INTERFACES:Ethernet Network management of device / web interface RJ45USB Mass storage / Expansion Bus USB 1.x/2.0 compatible Available OptionsAvailable optional accessory kit to scale down output power capability is required for;- SKU 2206, 2kW- SKU 2207, 4kWContact factory for details at *******************Standard Features:-180-260VAC, Single Phase-LCD Control, Ethernet-Type N Female Input & 7/16-DIN Female Output-Rear SMA Sample Ports, Forward & Reverse-BNC Female Blanking/Gating Port2208 1000 - 2000 MHz / 8000 Watts Peak316 W. Florence Ave. Inglewood, CA 90301Ph. 1 (310) 412-8100Fax. 1 (310) 412-9232 Stock No. 2208D.S. Rev. 1.4 / 08-28-20195 μS pulse width and 10% duty cycle Rise Time/Fall Time: 178nS/43nS 20 μS pulse width and 10% duty cycle Rise Time/Fall Time: 48.6nS/41.1nS 50 μS pulse width and 10% duty cycle Rise Time/Fall Time: 47.0nS/40.3nS。
摩托罗拉-威泰克斯 EVX-531对讲机彩页
510.5/I
振动 冲击
514.2/VIII, X 514.3/Cat. 10 514.4/Cat. 10 514.5/ Cat. 20, 24 514.6/ Cat. 20, 24
516.2/I, III, V 516.3/I, IV
516.4/I, IV
516.5/I, IV
516.6/I, IV
ARTS II™ 帮助实现更好的覆盖与链接监控
从对讲机覆盖区域的最远端得到清晰的语音。拥有威泰克斯独有的通信圈外
提示系统(ARTS II)，您将时刻知道另一台装备有 ARTS II 系统的对讲机是否在
您的通话范围内。
防水特性 EVX-531 对讲机符合国际标准 IP67，确保防尘防水，在 1 米深的水下长达 30 分钟的情况下，对讲机不会受到损害。 可选用的附加功能扩展板扩展出丰富的应用 EVX-531 对讲机的设计支持未来功能扩展和第三方功能。 增强的专业功能
一起使用。
数字化的智选：在确保精巧设计的同时，让对讲机的效能最大化 eVerge 数字对讲机采用时分多址（TDMA）协议工作，保证高效的频率覆盖和 功率并相对于 FDMA 技术降低了整体设备支出。 更好的无线通话质量
数字 技 术抑 制了语 音 传 送中背 景 噪 音 和 静 噪 的产生，只 清 晰 地传 达 所 需的
EVX-531
数字便携式对讲机
DMR Tier 2 标准
产品规格表
迈向更好的沟通品质和产品价值
拥有数字性能的 eVerge 双向对讲机让您的通讯设备升级变得更轻松。小巧 而精确的设计让 eVerge 对讲机在不牺牲质量的前提下传达价值，向客户
提供更优良的通信能力和便携性。
整合模拟系统，使升级转换更轻松 eVerge 对讲机可在模拟和数字状态下使用，并且可以与任何现有的模拟对讲机
摩托罗拉-威泰克斯 EVX-261对讲机彩页
-57 dBm
按照 TIA/EIA 603 标准
5/1W
±5.0 kHz / ±4.0 kHz EU / ±2.5 kHz
-36dBm@≤1GHz,-30dBm@≥1GHz
45dB/40dB[25KHz/12.5KHz]
<5%
16K0F3E/11K0F3E
12.5KHz 数据7K60F1D 和7K60FXD/12.5KHz 语音：7K60F1E和7K60FXE 12.5KHz数据和语音：7K60F1W
500.5/I,2
501.1/I,2
501.2 / IA, 2/A1 501.3/I/A1, 2/A1 501.4/I/HOT, 2/HOT 501.5/I/A1.2/A2
502.1/I
502.2/I/Cat 3, 2/ 502.3/I/Cat 3, 502.4-I/Cat 3, 2/ 502.5/1/Cat 3, 2/
^^ 紧急报警 ^^ 单独工作报警 ^^ 多种扫描选择
^^ ARTS™通信圈外提示
^^ 直通模式双时隙 ^^ 语音加密 ^^ 双频监听
配件
电池
^^ FNB-V133LI-UNI 1,380mAh 锂电池 ^^ FNB-V134LI-UNI 2,300mAh 锂电池
充电器
^^ VAC-UNI 单路充电器 ^^ CD-58 充电底座，PA-55 交流适配器 ^^ VAC-6058 MUC 多路充电器 ^^ VCM-5 车载充电器安装适配器 [UNI 充电器/电池]
编程设备
^^ 编程线：FIF-12 +CT106 ^^ CT-27A 对讲机-对讲机编程复制线 ^^ 编程软件：CE156
本文所列规格为初步规格，可能随时更改，恕不另行通知，且更改不承担任何责任。