Digital TV DTMB Module Microwave RF Power Amplifier Module High linear Class A 4W 45MHz-1100MHz Module Board

1. Technical indicators

 

1) Operating frequency: 45-1100MHz

 

2) Working voltage: 24-26V (DC)

 

3) Working current: 400-600mA

 

4) Amplification gain: 32dB

 

5) Output power: 36.5dBm (4W typical value) Maximum 5W

 

6) Working state: Class A linear

 

7) Joint form: SMA standard female head (outer screw inner hole)

 

8) Overall size: 75*100*47mm (without joint)

 

2. Connection mode

 

1) RFin: signal input (signal that needs to be amplified)

 

2) RFout: signal output terminal (output terminal after signal amplification)

 

3) VCC: positive power supply (through-core capacitor power supply)

 

4) GND: power supply negative terminal (line nose and shielding shell)

 

Note: During installation, the shell is in close contact with other metals for

 

auxiliary heat dissipation.

 

3. Product picture