Re: SNR meter, bandwidth and gain adjustment for transverters
Hi Simon, thanks.
I will find these parameters and experiment.
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Simon Brown via groups.io
Sent: 03 July 2021 10:11
Subject: Re: [SDR-Radio] SNR meter, bandwidth and gain adjustment for transverters
I have answered this before, also I cannot answer all questions as soon as they are asked, I do have my own priorities and a life away from coding.
Simon Brown, G4ELI
I asked about the main dB scale in the receiver window and how it relates to bandwidth, you did not reply. I see that the question has been asked before, What exactly does it display? Also, the SNR reading does not change with filter BW, surely it should. How does the SNR meter work? For instance, it shows a positive SNR where there is no signal present in the filter passband so perhaps it is finding the max a signal in a wide passband? It would be better if it only looked inside the filter BW.
Finally, as a feature request would it be possible to have some manual gain adjustment to compensate for transverters and LNAs?
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