I am using a 100 W amplifier for my SunSDR2 pro. When the amplifier is switched off, it is no problem to transmit with the full 20 W through the amplifier. When the PA is switched on, I have to reduce the power to about 5 W. It would be nice, when the power adjustment in the ExpertSDR2 software would have different settings for use with and without PA, according to the PA button.
73 de Dieter, DK6OV
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