My alternative is painful tho. Stacking up an array off rtlsdr dongels paired with proper downconverters all leveled out.
*sight* :) I guess over usb will be doable/poc at least ? -- Ulf > Den 5. mar. 2015 kl. 22.00 skrev Karl Koscher <[email protected]>: > > Back in October there was a thread about this ("HackRF settling time"). Mike > said that if you do the tuning in firmware you should be able to tune in less > than 200 microseconds. (it's an order of magnitude slower over USB). It > sounded like people were interested in implementing this in firmware, but I'm > not sure anyone ever did. > >> On Thu, Mar 5, 2015 at 8:07 AM, Ulf Bertilsson >> <[email protected]> wrote: >> Im using rtl_power at the moment, but an port to hackrf would make my day. >> >> >> >> >> -- >> Ulf >> >> > Den 5. mar. 2015 kl. 16.31 skrev Rich S <[email protected]>: >> > >> > TSCMers (technical surveillance countermeasures) or bug sweepers use >> > receivers that scan, and record a graphical representation, of the RF >> > spectrum at a very fast speed by taking large chunks of data at one time >> > and FFTing them. Ketsrel software uses the Aeon, Signal Hound and a few >> > other receivers covering from DC to 6 gig or higher in a matter of >> > seconds. REI's Oscar Blue and Green covers 40khz to 24 Ghz in under a >> > second. Has anyone found a way to get the HackRF to scan in a similar >> > manner and then record the frequency and strength? >> > >> > Rich >> > _______________________________________________ >> > 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 >
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