Re: Shifting the null on SDR Console

Dale Elshoff WB8CJW <dale.elshoff@...>

Not sure if this will help you but temporarily works for me - until I zoom in or center or restart the program:
Center the desired frequency, set the zoom as you want first then move the slider to place the signal away from the spike.

I asked the same question but was ridiculed about it or to be able to set this offset so it would not be an issue at startup.

73, regards,


On 7/11/2019 4:06 PM, Nigel wrote:

Thanks for the reply. I find no way of moving the null point (DC?) away from the centre of the window whatever I do with zoom and frequency controls. Is it possible to move it as it's inconvenient in having it stuck right in the middle!

On 11/07/2019 18:02, MVS Sarma wrote:
Optimize by using zoom function and band coverage .

On Thu, 11 Jul 2019, 3:42 pm Nigel, <jandnwalker@...> wrote:
I've searched high and low on the web and can't find an answer to what I think must be a simple issue.

I'm running SDR Console V3.0.7 with an RSP1A. I have it set up to receive QO100 and have set the offset frequency so that the display is showing the LNB receive frequency - for example 10.489 GHz.

The problem I have is trying to shift the centre null spot so that it is off the screen, or at least to the far right side. I can alter the span of the spectrum display and the centre frequency but if I want to see the whole width of the transponder I am limited to half the window width because there is this null in the middle of it. Am I asking for something inherently impossible or have I just missed a setting?


Join { to automatically receive all group messages.