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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