Unassembled Dual Band Shortwave RF Power Amplifier Board Kit 100W Automatic Transmitting and Receiving Amateur Radio

Unassembled Dual Band Shortwave RF Power Amplifier Board Kit 100W Automatic Transmitting and Receiving Amateur Radio

Features:
- It is suitable for frequency of 14MHz and below.
- Input with ATT, -3dB 50ohm matching network, used to reduce input standing wave and avoid high standing wave of the pre-radio station. If possible, you can skip the ATT section and directly drive the power amplifier, so that the input power can be reduced.
- Automatic/manual transmitting and receiving switch (adjustable delay for automatic switch)
- Band switch.

Specification:
- Input: 0.5 - 10W
- Output: 110W (7MHz), 60W (14MHz)
- Size: 15 x 10cm

Note:
- This product need to be welded by yourself.
- It is not equipped with dissipation module and SMA connector.