- RF Module
- Communication Module
- Drone Detection
- Direction Finding Antenna
- Phased Array Radar
- Signal Jammer
- Signal Coverage
- GNSS System
- IMSI Catcher
- Optoelectronics System
20W 2500-2690MHz Electronic Fence Power Amplifier
The B7 20W Electronic Fence RF Transceiver Amplifier Module features an integrated design of transmitting power amplifier (PA) and receiving low noise amplifier (LNA), operating at 2500-2690MHz, perfectly matching the communication requirements of B7 band. The module delivers 43±1dBm transmitting output power, 50±1dB total gain, ≥25dB gain adjustment range, and is equipped with ALC automatic level control. The receiving end provides 25±1dB gain, noise figure ≤1.8dB, in-band fluctuation ≤2.0dB, VSWR ≤1.5, ensuring stable and low-distortion signal transmission. Powered by standard DC+28V, it supports RS485 remote monitoring and status debugging, with standard interfaces and compact structure. Operating at -25~+55℃, it is widely used in electronic fence, wireless communication, signal enhancement and private network coverage, featuring reliable performance and strong anti-interference ability.
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Transmitting Channel (PA) |
Receiving Channel (LNA) |
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Working Frequency |
2620-2690MHz |
2500-2570MHz |
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Output Power |
43±1dBm |
-10±1dBm |
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Gain |
50±1dB |
25±1dB |
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Gain Adjustment Range |
≥25dB |
≥25dB |
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Minimum Gain Adjustment |
1dB |
1dB |
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Automatic Level Control (ALC) |
≥10dB |
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In-band Fluctuation |
≤2.0dB |
≤2.0dB |
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Adjacent Channel Power Ratio (ACPR) |
≤-45dBc |
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Error Vector Magnitude (EVM) |
≤5% |
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Noise Figure |
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≤1.8dB |
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Maximum Input |
0dBm |
-10dBm |
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Out-of-band Spurious |
9kHz～1GHz@≤-36dBm/30kHz 1GHz～12.75GHz@≤-30dBm/30KHz |
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VSWR |
≤1.5 |
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Working Power Supply |
≤3.5A/DC+28V |
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Operating Temperature |
-25～+55℃ |
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RF Port |
PA-IN/LNA-IN/LNA-OUT: MCX-KHD； PA-OUT: SMA-KHD |
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Power Connector |
5569 Connector, Spacing 4.2MM, Curved Needle Seat 2*3PIN |
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Power Monitoring Interface |
PIN 1: RS485A PIN 4: RS485B PIN 2: L/EN（empty） PIN 5: GND PIN 3: P/EN（empty） PIN 6: +28V |
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Monitoring Type |
RS485 Monitoring Protocol, Baud Rate 9600/19200 Optional (default 19200) |
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Dimensions |
130x110x21mm |
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