[Hackrf-dev] Parameter's range for osmocom block

[Pierre Talbot]

I would like to know what are the parameter's range for the Hackrf in the
Osmocom Source block.
- Sample rate (sps): 2 Msps to 20 Msps, right?  what makes the
gnuradio-companion to go in overflow if we select something like 200K ?
- Ch0: Frequency (Hz): 10 Mhz to 6Ghz
- Ch0: Freq. Corr. (ppm): ???
- Ch0: DC Offset Mode: not supported by the HackRF, right?
- Ch0: IQ Balance Mode: Supported ?  Should we set it to Off or Automatic ?
- Ch0: Gain Mode: not supported by the HackRF, right?
- Ch0: RF Gain (dB): Does this override the next two gain control or there
are 3 parameters for the gain? what is the range?
- Ch0: IF Gain (dB): Does the range is 15 to 30?
- Ch0: BB Gain (dB): Does the range is 15 to 30?
- Ch0: Bandwidth (Hz): Should this be set to zero for automatic? what is
the range?

What device arguments could be useful?
What is the total Rx gain?  Does a gain parameter limit an other or they
are all independent?
I haven't played with the Osmocom Sink but getting the ranges would be
useful too.

Pierre
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