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Published 20 hours ago • verified publisher icon AlexandreRouma

PlutoSDR RF bandwidth filter issue

Open innovak opened this issue 3 years ago • 2 comments
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Plutosdr's RF bandwidth filter is not automatically set to the sampling frequency value.Maybe a manual setting option can be added?

innovak avatar Dec 28 '21 00:12 innovak

the bandwidth IS set automatically by a call to ad9361_set_bb_rate. This automaticallt generates the filter settings for the frontend. https://github.com/AlexandreRouma/SDRPlusPlus/blob/201a612c191a02238554e91a00b8269228651f79/source_modules/plutosdr_source/src/main.cpp#L152

AlexandreRouma avatar Dec 28 '21 00:12 AlexandreRouma

That's weird, I'm using version 1.0.4 and I'm pretty sure it didn't adjust the rf filter bandwidth because when I switch from the SDR console software to sdrplusplus, the previously set bandwidth would appear on the spectrogram.

innovak avatar Dec 28 '21 03:12 innovak

Implemented bandwidth selection including automatic selection

AlexandreRouma avatar Jan 27 '24 21:01 AlexandreRouma