Possibility to enter baseband sample rate at fixed decimation

f4exb / sdrangel

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay and FunCube

GNU General Public License v3.0

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Possibility to enter baseband sample rate at fixed decimation #310

Closed f4exb closed 5 years ago

f4exb commented 5 years ago

For the devices that support arbitrary sample rates add the possibility to control the baseband sample rate for a given decimation factor. This will be a GUI only feature using the same thumbweel dial as the sample rate making the "SR" label a toggle button making it possible to switch from one mode to another.

Plugins concerned: BladeRF all versions, HackRF, LimeSDR, PlutoSDR, RTL-SDR, XTRX.

KC7NOA commented 5 years ago

Do you mean to code .... some thing to change the hardware decimation rate if the requested frequency is unattainable based on Sample rate and NCO frequency offset combination?

f4exb commented 5 years ago

NCO? Does RTL-SDR have a NCO? I mean at a given decimation give the baseband sample rate instead of the device sample rate. Of course the limits have to be set accordingly.

f4exb commented 5 years ago

Implemented in v4.5.4