Our electronic fence RF amplifier modules integrate multiple excellent functions to strongly support industrial development. The rf power amplifier module combines backup amplifier, APD amplifier and high-efficiency amplifier, meeting diverse power amplification demands for public security hotspot signal collection in various complex scenarios. The 20W power amplifier is specially designed for public security hotspot collection equipment, enabling accurate detection and location of abnormal signal sources to safeguard public safety.It features complete alarm and monitoring functions: overtemperature, VSWR, overpower and current alarms prevent equipment damage; real-time input/output power and power consumption detection facilitate system performance evaluation and optimization. Moreover, the rf power amplifier module is compatible with FDD-LTE, TDD-LTE, WCDMA, CDMA and other standards, adapting to 4G, 5G and traditional communication networks. With stable and reliable performance,electronic fence RF amplifier modules are an ideal choice for public security signal collection applications.
Item indicator | Transmitter channel (PA) | Receiver channel (LNA) |
Working Frequency | 1805~1880MHz | 1710~1785MHz |
Saturated power output | 43±1dBm | -10±1dBm |
Gain | 50±1dB | 25±1dB |
Gain adjustment range | ≥25dB | ≥25dB |
Gain adjustment step | 1dB | 1dB |
ALC automatic level control | ≥10dB | / |
In-band flatness | ≤2.0dB | ≤2.0dB |
ACPR | ≤-45dBc | / |
EVM | ≤5% | / |
Noise figure | / | ≤1.8dB |
Maximumlossless input | 0dBm | -10dBm |
Out-of-band spurs | 9kHz~1GHz@≤-36dBm/30kHz 1GHz~12.75GHz@≤-30dBm/30KHz |
VSWR | ≤1.5 |
Working current/voltage | ≤3.5A/DC+28V |
Working temperature | -25~+55℃ |
RF port | PA IN, LNA IN, MCX-KHD for LNA OUT ports; SMA-KHD for PA OUT |
Connector | 5569 Connector, Pitch 4.2MM, Bent Pin Block 2*3PIN |
Monitoring interface | Pin 1:RS485A; Pin 2:L/EN(N.C.) Pin 3:P/EN(N.C.); Pin 4:RS485B Pin 5:GND; Pin 6:+28V. |
Type of monitoring | RS485 monitoring protocol,baud rate 9600/19200 optional(factory default 19200) |
Amplifier size | 130x110x21mm |