HF Power Amplifier For YASEU FT-817 ICOM IC-703 Elecraft KX3 QRP Ham Radio
HF power amplifier，for QRP transceiver， Improve signal。Can be used both
as a base and mobileunit,Extremely Small Compact and lightweight ， Full integration
with the FT-817 using the supplied interface cable,
This amplifier can be successfully used with other QRP rigs such as the ICOM
IC-703(and Elecraft KX3).
Using :
Press encoder 3 seconds or more power, the default manual mode, you can switch the band rotary encoder; short press coder into the automatic mode, the automatic mode indicator lights, the band switching control by external ACC line; press the encoder over 3 seconds shutdown
