CubicSDR Spectrum Range

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danielbfox
Posts: 4
Joined: Wed May 30, 2018 3:38 pm

CubicSDR Spectrum Range

Postby danielbfox » Sun Jun 03, 2018 1:49 pm

I recently set up a RSP1A with a Raspberry PI 3B+ running CubicSDR and have a question about the spectrum settings. Is there a way to change the lower limit of the vertical scale? I can adjust the total range of the vertical scale, but if I want to zoom in on a very weak signal in an averaged spectrum I can't because I can't move the averaged spectrum down. Or at least haven't found a control to enable me to do so.
Last edited by danielbfox on Thu Jan 01, 1970 12:00 am, edited 0 times in total.
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sdrplay
Posts: 797
Joined: Wed Jan 07, 2015 7:58 am

Re: CubicSDR Spectrum Range

Postby sdrplay » Wed Jun 06, 2018 5:54 am

The documentation for CubicSDR can be found here: http://cubicsdr.readthedocs.io/en/latest

If you have an issue that you can't find a solution for in the documentation, you can raise it here: https://github.com/cjcliffe/CubicSDR/issues

Best regards,

SDRplay Support

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danielbfox
Posts: 4
Joined: Wed May 30, 2018 3:38 pm

Re: CubicSDR Spectrum Range

Postby danielbfox » Wed Jun 06, 2018 3:31 pm

It seems to be an enhancement on their Too Do List.

https://github.com/cjcliffe/CubicSDR/issues/532
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vk7jj
Posts: 126
Joined: Thu Mar 02, 2017 9:56 am

Re: CubicSDR Spectrum Range

Postby vk7jj » Wed Jun 06, 2018 11:02 pm

Have you tried Gqrx instead?

http://gqrx.dk/download/gqrx-sdr-for-the-raspberry-pi

It offers that ability and more, I've been using it for weak signal work (it's much better suited to that sort of use than stereo FM for example) though I've not had a chance to pop it on a Pi yet I have been using it on both Linux and Mac. Binary said to be available at the link above.

It's a cute app, the settings windows tear off and can be repositioned, in case you don't notice at first glance.

For anyone reading this it also appears to offer TCP remote control which I'm longing to have a go at but am time starved at the moment. Looking at the command set it may make a promising scanner: http://gqrx.dk/doc/remote-control

Not just SQL but AOS and LOS! Wouldn't it be ABS0LUTELY GRAND if SDRuno was to offer similar functionality.

Phil Vk7JJ

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danielbfox
Posts: 4
Joined: Wed May 30, 2018 3:38 pm

Re: CubicSDR Spectrum Range

Postby danielbfox » Thu Jun 07, 2018 1:39 pm

I found a card image with gqrx that I haven't had a chance to try yet. I should get a chance this weekend.
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