[hpsdr] WSJT VAC, ALC and PowerSDR mRX PS

[Conrad Farlow]

I am using an ANAN-10 with the latest version of PowerSDR mRx PS. I have 
VAC working well with WSJT but I get a burst of noise just before WSJT 
starts generating audio. It is 20dB below the modulated audio and I 
suspect that is due to some kind of expander action on the ALC. I am 
driving a transverter and have only 500mW output to do so. My TX is very 
clean but is there any way of getting rid of this, in fact turning the 
TX ALC off altogether? I don't need it as the audio level is tightly 
controlled and I have a the TX gain set at around 75dB. There is no way 
that I am going to overdrive anything.
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73

Conrad G0RUZ IO93FR


North Wakefield Radio Club

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