Hello, We are trying to use a hackrf to generate noise to test that our wifi radio properly does CCA and quits transmitting when the on-channel noise is above a certain threshold (about -70dB)
In initial testing, however, our radio appears to totally ignore the RF noise from the hackrf. One reason might be that the hackrf is outputting a very narrow band of noise (about 500Khz), where we might need a full 20Mhz of noise to make CCA work reliably. Is there a good way to make the hackrf output a wider band of noise? Another thought I had is that maybe pure RF noise is not enough and there has to be some sort of wifi-like modulation to make CCA work? (And of course, our AP implementation could be busted...we will continue to try to tie-break that.) And, does anyone have any experience with doing this type of testing that they can share? Thanks, Ben -- Ben Greear <gree...@candelatech.com> Candela Technologies Inc http://www.candelatech.com _______________________________________________ HackRF-dev mailing list HackRF-dev@greatscottgadgets.com https://pairlist9.pair.net/mailman/listinfo/hackrf-dev