(WIFI)-滤波器

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规格书编号

SPEC NO: HDF2442B2SP01

产品规格书

S P E C I F I C A T I O N

CUSTOMER客户：

PRODUCT 产品：SAW FILTER

MODEL NO 型号：HDF2442E-B2 (可兼容Band7/40)

MARKING 印字：B038

PREPARED 编制：CHECKED 审核：

APPROVED 批准：D A T E日期：2016-05-06

客户确认CUSTOMER RECEIVED:

审核CHECKED 批准APPROVED 日期DATE

Shoulder Electronics Limited

Factory Address: NO. 115, Gaoyun Road, Binhu Economic & Technology Development Area, Wuxi, Jiangsu, China. Tel：--

Country of origin: China

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Remark

2015-7-1 SP00 HDF2442E-

New specification.

2016-05-06 SP01 HDF2442E-

Complete specifications. Add product

application, reliability and other

information.

1.Application

●Low-loss RF filter for Bluetooth/WLAN with LTE Band 7/40 coexistence

●Impedance 50 ohm input and output.

●Unbalanced to unbalanced operation.

●Useable passband 78MHz.

●RoHS compatible.

2. DIMENSION

3.Maximum Rating

Items Conditions

Operation temperature rang -30℃~ +85℃

Storage temperature rang -40℃~ +85℃

ESD voltage

Sensitive discharge device ESD(MM) : 50VDC ESD(HBM) : 175VDC

DC Voltage VDC 5V (25+/-2 deg.C) Max Input Power 24dBm 2000h 4. TEST CIRCUIT

5. ELECTRICAL SPECIFICATION

Items Test Condition Min Typ Max Unit Center Frequency Fc - 2442 - MHz

Insertion Loss

2442 1.5 1.8 dB 2403~2471 MHz - 2.8 3.2 dB 2458~2476 MHz - 2.3 2.8 dB 2463~2481 MHz - 2.8 3.2 dB

Amplitude Ripple (p-p) 2403~2481 MHz - 1.5 2.0 dB

Attenuation (Reference level from 0dB) 800~2300MHz 25 27 - dB 2300~2370MHz 27 30 dB 2370~2380MHz 12 28 dB 2500~2502MHz 15 30 dB 2502~2570MHz 22 40 dB 2570~2620MHz 29 34 dB 2620~2690MHz 26 31 dB 2690~4000MHz 20 - - dB 4000~5000MHz 20 - - dB

VSWR 2403~2481MHz - 1.7 2.2 - Input/Output Impedance - 50Ω//8.2nH

6. Typical frequency response

7. ENVIRONMENTAL CHARACTERISTICS

7.1 High temperature exposure

Subject the device to +85℃for 16 hours. Then release the filter into the room conditions for 24 hours prior to the measurement. It shall fulfill the specifications in 5.

7.2 Low temperature exposure

Subject the device to -40℃for 16 hours. Then release the device into the room conditions

Drop the device randomly onto the concrete floor from the height of 1m 3 times. the device shall fulfill the specifications in 5.

7.8 Vibration

Subject the device to the vibration for 1 hour each in x,y and z axes with the amplitude of

1.5 mm at 10 to 55 Hz. The device shall fulfill the specifications in 5.

8. REMARK

8.1 Static voltage

Static voltage between signal load & ground may cause deterioration &destruction of