Michal Krenek (Mikos)

Also by default log scale is used, it is computed like this: pwr_array = 10 * numpy.log10(pwr_array)

> But already so is a strange thing. > I read -75db signal with gain 0 > I put gain to 10, i expected, same -75db. -65 if you don't...

Sample rate is really basic parameter of every SDR (use Wikipedia), bandwidth is bandwidth of filters (only some SDR devices supports it), LNB LO is frequency of local oscillator if...

Btw. this is issue tracker for resolving errors or for feature requests, not general discussion forum for basic informations about SDR, digital signal processing, etc.

As for optional calibration, I am working on feature that will allow to subtract baseline from data. Maybe this will be also usable for calibration. But there can't be some...

Please try it also with default soapy_power backend, that uses same library as CubicSDR (SoapySDR) and specify driver=hackrf as device string. I am not sure if hackrf_sweep utility (used by...

Did you used Zadig to install USB drivers for HackRF and then rebooted computer? I can't help you much more with hackrf_sweep (it is not my app), but soapy_power is...

Btw. did you consider using Linux for SDR work? Linux is generally much better supported (e.g. GNU Radio works much better, there are no problems with USB drivers, etc.).

Try to install package `python3-pyqt5.qtsvg` and let me know if it helps.

Hello, sorry that it took that long, I didn't have time to work on QSpectrumAnalyzer but it should be better now. Now for your question - are you sure that...