100W Egsm High Efficiency Power Amplifier for Jammer Use

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    2017-12-14 02:18

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Shenzhen Etenda Technology Limited

Mrs. Tina Zou(Mr.)  







3 Floor, Building B, Fifth Industrial Park, Gongye Road, Longhua, China Guangdong, Shenzhen, Guangdong, China 518057




100W EGSM High Efficiency Power Amplifier for jammer use
This type IMD3 is ≤-36dBc. All the parameters of PA can be customized depend on your request, if you have any customized parameters pls contact us freely,
Technical Specifications
Frequency(MHz) 925-960
Input Power ≤20dBm
Output Power(dBm) 50±1(100W )
Inter-modulation(dBc) ≤-36
ALC Range(dB) ≥25
In-Band ripple(dB) ≤2
Gain(dB) 50 or Customized
Gain Adjustment range(dB) >31/1dB step or Customized
Gain Adjustment Linearity(dB) ≤±1
Gain Flatness(dB) ±0.5(Max)
Impedance(ohm) 50
VSWR ≤1.4:1
Voltage(V) DC+28
Power current ≤11A
RF Connector SMA-50K or other Customized
Monitor interface RS-485 or RS232 or other Customized
Monitoring communication protocols Use Manufacturers protocol or Customized
Working Temperature -40~+65 degree
Storage Temperature -55 to +85 degree
Operating Humidity 0 to 90%, relative
Surface Color Metal color conductive oxide and other color customized
weight  ≤2.8KG
Remark Module with output short circuit or open circuit protection

Monitoring Function Description:
No. Monitoring function Description
1 query PA ALARM When an alarm amplifier failure
2 SWR ALARM Amplifier output reflection is too large, VSWR exceeds 3:1, an alarm is generated
3 Over temperature alarm Module internal temperature exceeds 85 ºC, generates an alarm and turn off the amplifier until the temperature returns to below 65 ºC, re-open the amplifier
4 Over output power alarm When the output power exceeds the nominal full power 2dB is an alarm
5 Input power detection Accuracy of ± 1dB
6 Reverse power detection Accuracy of ± 1dB
7 output power detection Detecting the actual output power amplifier,Accuracy of ± 1dB
8 Temperature detection Detection module operating temperature, detection range: -25 ~ +90 ºC, Accuracy of ± 3 ºC
10 SWR Detecting amplifier output port VSWR range of 1.2 ~ 4.0
11 query and set PA attenuator Set and query Set and query the value of ATT
12 PA switching query and set Query and set the state open tube amplifier