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

Description

RF Power Amplifier Board Transceiver Circuit PCB for Walkie-talkie Kit
Description
Description:
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
If you have any questions, please contact us in time, we will help you deal with the problem for the first time.
Shipping
Item will be shipped within 24 -48 hours after full payment is received.
Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
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We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.