search

AlexandreRouma / SDRPlusPlus

Cross-Platform SDR Software
GNU General Public License v3.0
3.97k stars 546 forks source link

SDR++ server decimation #1196

Open marrem opened 12 months ago

marrem commented 12 months ago

When connecting to an SDR++ server on a Raspberry Pi connected to a SDR RSPdx device, I can only choose bandwidths from 2 MHz and higher.

image

I know the RSP dx can sample at lower bandwidths.

Connecting from Soapy remote clients to Soapy remote server I can choose from 62.5 kHz.

image (CubicSDR, connected to SoapyRemote server).

Since I often use a laptop connected via WiFi, when listening to a fixed frequency I don't want to use unnecessary bandwidth.

Would it be possible to make all bandwidths offered by the device available in a sdr++ client -> sdr++ server settting?

AlexandreRouma commented 12 months ago

Those bandwidths are NOT offered by the device. They are decimated in software by SoapySDR.

Decimation in SDR++ server is planned but do not confuse it with device samplerate...