Re: Problems with Winlink handshaking on VHF and no power to transmitter on HF


Dave Christensen
 

I hooked up my Pi3B+ to a Signalink and ran FLDigi, JS8Call, and Direwolf and measured the audio drive levels on transmit.  They were all within 20 mV of each other so the USB Audio Codec (Signalink) is being handled differently than the DRAWS interface for some reason.  I don't know if this simplifies or complicates this issue.

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