Re: Signal Tracking

[CEL]

Hi Sarandis,

you can change the center frequency of the osmocom source by calling
the appropriate setter function. In GRC, that is automatically done
when you change the variable that you used there, for example with a
slider.

Now, you seem to want to do that automatically: just write a bit of
python code with a for loop, and use it to modify your variable.

This is not a sample-accurate thing: the clock of your PC has not much
to do with the clock of your SDR device (whatever that is), so you need
to account very much for that.

"Video bandwidth" is a term that only applies to old-school
mixer/filter-based spectrum analyzers, not quite sure what you mean
with that here. There's no video.

Best regards,
Marcus

On Tue, 2019-11-26 at 18:38 +0200, sarandis. Doulgeris wrote:
> Hi. Is there a way to change the center frequency of osmocom source, having 
> the video bandwidth steady, automatically at a given rate istead of a range 
> variable?

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