Re: Variable Bandwidth

Simon Brown



For now I suggest you use Studio 1, SDRuno, HDSDR for AM/SAM reception. I am not planning any immediate changes.


Simon Brown, G4ELI


From: <> On Behalf Of Guy Atkins
Sent: 25 October 2019 00:37
Subject: Re: [SDR-Radio] Variable Bandwidth


Thank you for your work on this new feature, Simon.

It operates well, but it would be helpful for MW DXing if the passband could be "pulled" or dragged across the carrier frequency into the opposite sideband, rather than just stopping at the carrier (zero offset). It's possible to move the sideband edge across the carrier (into "negative" territory) with Studio 1, SDRuno, and (less intuitively) HDSDR; this is a feature that sets these programs apart for the medium wave DXer--it can help improve S/N and reshape audio response when the desired station has severe adjacent channel interference/splatter.

Best 73,


Join to automatically receive all group messages.