RF Power Amplifier Board Transceiver Circuit PCB for Walkie-talkie Kit

Description

RF Power Amplifier Board Transceiver Circuit PCB for Walkie-talkie Kit
Features：
Note: no radiator
1:LED indicator light(green);transmissing LED indicator light(red)
2:1-5W power input(external screw inner hole SMA)
3:DC-12-13.8V power supply interface
4:Module the second pin (VGG) voltage & power adjusting,clockwise knobing,the voltage increases;Anti-clockwise knobing,the voltage decreases.
5:Power output interface(the upper negative,lower positive)
Specification:
- The max affordable power:70W
- Input power:1-5W
- Transmitting frequency:depends on the module mode
- Output power:depends on the install module mode
- Power supply:DC 10-13.8V
- Standby current:10-20mA
- Output power:10-80W(vary with module)
- Working frequency:130-170,400-470(vary with module)
- Insertion loss:-1.5DB
- Standing Wave Ratio:<=1.5
- The mininimum size:94x50x1.6mm
Package List:
- 1 x RF Amplifier Board Transceiver Circuit PCB
Payment
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, but does not include Remote Area surcharge and any customs fees.
Return
1. 30 days warranty for returning the defective item from the purchased date.
2. We will test all products before the packages were sent out.
3. Return items should include the original packaging and all accessories.
4. Only defective product will be offered exchange.
5. Buyers are responsible for the returning cost, and then we will pay for the resending cost
.
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