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RX muting while TX - QO-100

Posted: Tue May 10, 2022 12:33 pm
by py2oc
Hello.

I've got an issue when transmitting while External Radio is active.
It seems the SDR Console detects external radio tx through CAT then mute and disable waterfall but the Auto Mute is disabled.
The issue happens only if External Radio function is active.
I tried it with two different radios (FT-897 and TS2000) and the behavior is the same.
Am I missing something?

73 de PY2OC, Luiz

Re: RX muting while TX - QO-100

Posted: Fri May 13, 2022 11:59 pm
by py2oc
I found out what was causing the issue.
The "Reduce IQ Data" option was enable with -30dB set. Solved disabling it.

73 de PY2OC, Luiz

Re: RX muting while TX - QO-100

Posted: Mon Jul 11, 2022 9:49 pm
by 9a3k
Hi !
I have ft2000+airspay hf+ discovery running on sdr console.
CAT control is working well but when I push PTT on the transceiver the sdr not mute, and have a audio loop in headset with delay .
How can I mute the SDR ?

tnx
Sanjin 9a3k

Re: RX muting while TX - QO-100

Posted: Tue Jul 12, 2022 9:27 am
by Simon G4ELI
9a3k wrote: Mon Jul 11, 2022 9:49 pm Hi !
I have ft2000+airspay hf+ discovery running on sdr console.
CAT control is working well but when I push PTT on the transceiver the sdr not mute, and have a audio loop in headset with delay .
How can I mute the SDR ?

tnx
Sanjin 9a3k
Try this:

Ribbon Bar, Home, Wideband DSP, Auto-Mute. This will be pretty instantaneous.

Re: RX muting while TX - QO-100

Posted: Tue Jul 12, 2022 12:45 pm
by 9a3k
Hi Simon !
tnx for replay !
I try it but is not working . Signal from my TX is lower than the RX signals , so I can not adjust with this option.
Also in external radio >>transmit option I have enable Mute audio but nil .

Sanjin 9a3k

Re: RX muting while TX - QO-100

Posted: Wed Jul 13, 2022 5:09 am
by Simon G4ELI
There must be a mute option for the external radio, I will check.

Re: RX muting while TX - QO-100

Posted: Wed Jul 13, 2022 6:46 am
by 9a3k
Exsist the option in:
external radio
transmit
mute audio

.......but is not working

Sanjin 9a3k