*     VH3.96-2A Port for Power Supply:

PIN 1 -------- DC+28V

PIN 2 -------- GND 

*     XH2.54-4A Port for Monitor:

PIN 1 -------- RS485A;

PIN 2 -------- RS485B;

PIN 3 -------- NC;

PIN 4 -------- GND.

*     RF Connectors:  

2 (4) Connectors of MCX for PA IN & LNA OUT

2 Connectors of SMA-50KFD for PA OUT & LNA IN

                   *    Monitoring for downlink PA and uplink LNA with Baud rate19200.

1)     LNA Monitoring Part.

Setup module address(default=0),

 Setup LNA Enable, ATT.

2)     PA Monitoring Part .

Setup module address(default=0), on/off, ATT, ALC.

Query function: Working status(Overpower, Overtemperature, VSWR, ATT), Alarm (over Temperature, over power, VSWR, PA Fault);

3)     Over Temperature Alarm：Alarm threshold +85℃, meanwhile switch off PA, When   Temperature lower to +65℃, switch on PA automatically.

4)     Over power alarm: when output power >Po+2dB

5)     PA Revers Power detection: Detect total power, Modulated signal test detection rang >20dBm, Detection accuracy<±2dBm;

6)     Amplifier temperature detection: Temperature detection rang including but not limited 0℃~+85℃, Detection accuracy<±3℃;

7)     VSWR detection: detection rang including but not limited 1.4～3.0. Detection accuracy: 1.3～1.7@ Load’s VSWR=1.5; / 1.5～2.51.3～1.7@ Load’s VSWR=2.0;

8)     PA Forward Power detection: Detect total power, Modulated signal test, detection rang >20dBm, Detection accuracy<±2dBm;