You should post the output from hackrf_info. That is, we need to be convinced the libraries being used match the firmware on the HackRF.
The HackRF as a DC offset at the center frequency. There should always be something at the center frequency - besides the signal of interest - so you will need to shift the center frequency so it avoids the signal of interest. Take a look at http://www.greatscottgadgets.com/sdr -- Cinaed On 03/02/2017 07:07 AM, James Brown wrote: > Is anyone using SDR Console to control HackRf? > > I have a problem that is plaguing me and I can’t decided if its SDR > Console, drivers, or Hack RF hardware. > > A set of signals that show up on the Spectrum display right in the > middle regardless of the tuning. > They are not I/Q unbalance (I don’t think), and they appear to be > modulated in amplitude. > They are dependent of bandwidth selection but are sensitive to the > setting of LNA and VGA gain. > You can see a screen grab here: > http://www.seti.net/engineering/notebook/volume-11/Chap68/chap68.php > > I’m running Windows 10 64 bit and using SDR Console dated Feb 21 2017, > 64 bit > > Regards...James Brown > > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > _______________________________________________ HackRF-dev mailing list [email protected] https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
