Re: Mute audio

Siegfried Jackstien

you already have the code that checks the usb (com) port for tx (with a lime or pluto)

Pulling cts to ground on an ftdi chip

using that "marker" and mute audio on receive only sdr should be just one or two line of code i guess

(or a few lines of code changed a bit)

greetz sigi dg9bfc

Am 26.03.2020 um 15:36 schrieb Simon Brown:



Yes – if the radio is supported by OmniRig then it’s easy. If not I have to add extra code. It’ll have to be an ancient radio not to have some CAT support.


As far as I understand things, he wants to TX and have the SDR muted, so CAT works now for that, if he can’t use CAT then it’s more work for me.


Simon Brown, G4ELI


From: <> On Behalf Of Siegfried Jackstien
Sent: 26 March 2020 12:00
Subject: Re: [SDR-Radio] Mute audio


does it matter what radio he uses?? (guessing you think about cat command)

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