> shows up as a jawbreaker (is this expected?) In SDR# this is what everyone sees.
> Still have not been able to receive anything but broadcast fm. After you click on the play/start button in SDR# then click on the gear wheel (the configuration button) and increase your LNA gain to 16/24/32dB and your VGA gain to 16-40dB (only adjustable when active). Since you live near some very strong RF sources you probably should never enable the all frequency pre-"Amp" (unless you want to do some soldering). (see: https://github.com/mossmann/hackrf/wiki/HackRF-One#receive-power ) On 29/09/2014 17:16, Jeff Detmold wrote: > So I just got my HackRf One first thing i did was update to 2014.08.1, > and test it with sdr# I have tried both the current install as well as > nightly builds. first off I noticed it shows up as a jawbreaker (is this > expected?). > fm broadcast stations appear where I would expect however 103.1mhz for > example shows up at 103.1mhz but also at 119.1mhz... this seems.... odd, I > find nothing in the air band from the local airport although it is very near > (my handheld scanner picks up the tower without an antenna attached). > > Did i miss something altogether? or is it a hardware issue? > > I have figured out that the position of the phantom frequencies are based on > my sample rate. If I set it to 10 then 106.1 shows up again at 116.1. If the > sample rate is set to 16 then 106.1 shows again at 122.1. Still have not been > able to receive anything but broadcast fm. But I have found repeating "noise" > throughout all bands again repeating based on sample rate > > Thanks! > > Jeff > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
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