Re: [Hackrf-dev] Auto-calibration in receiving mode

Hi Dominic, You have been clear. So, to summarise, I have to analyze the signal with the maximum sample rate (20MHz), to include the right value in the graphic and then with the buttons "db/Div" and "Ref level" I must zoom on what I'm interested in. Do you know a block that functions in this way?

Re: [Hackrf-dev] Auto-calibration in receiving mode

com/fwlink/?LinkId=550986> pour Windows 10 De : HackRF-dev <hackrf-dev-boun...@greatscottgadgets.com> de la part de Dominic Spill <domini...@gmail.com> Envoyé : Tuesday, April 24, 2018 12:03:24 PM À : Brian Gieryk Cc : hackrf-dev Objet : Re:

Re: [Hackrf-dev] Auto-calibration in receiving mode

On 24 April 2018 at 09:52, Brian Gieryk wrote: > > Never having used hackrf_sweep, this may be a stupid question. Not a stupid question at all. > Is there a peak find/hold function? hackrf_sweep is the backend, while there are multiple frontend pieces of software. I believe

Re: [Hackrf-dev] Auto-calibration in receiving mode

Never having used hackrf_sweep, this may be a stupid question. Is there a peak find/hold function? That may, if the span is narrow enough to eliminate strong signals of no interest, be what is sought after. Then, perhaps, one could write a simple block, that tied into the peak find, that

Re: [Hackrf-dev] Auto-calibration in receiving mode

Hi Matteo, I think I understand what you're looking for. You want to transmit a signal, e.g. keyfob, and have the HackRF automatically show you the frequency that it's transmitting on. You could use HackRF in a spectrum analyzer mode, such as hackrf_sweep, to see where the transmission is and

Re: [Hackrf-dev] Auto-calibration in receiving mode

​Hi Dominic, What I'm trying to do is: ​- I want to acquire a signal from a general device ( garage door opener remote control, rf car's key etc). So I don't know the real value of the signal (2Hz or 40GHz). Is the hackrf able to set itself on the right value of frequency and let me know the

Re: [Hackrf-dev] Auto-calibration in receiving mode

Hi Matteo, I'm not sure I understand the question. What are you trying to achieve? Is there a known signal and you want to automatically find it? Something like GSM and you want to know which frequency the local towers are using? Or is it something else? Thanks, Dominic On 17 April 2018 at