50W HF Power Amplifier M/Q9 for USDX FT-817 IC-703 705 KX3 QRP FT-818 Xiegu G90. Attention Before use, you need to use nanoVNA or similar tools to determine the transmitting antenna impedance of 50?
Built-in TX/RX auto cut circuit, no need for special PTT line, with signal input automatically switch to transmit mode. Built-in powerful fan, the temperature reaches the set value automatically open cooling. Transmission and pulling power: 1~5W.Package : 1pcx 50W HF Power Amplifier for USDX FT-817 IC-703 705 KX3 QRP FT-818 Xiegu G90. Please leave note for your special request e.
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