You might also do your testing in a more remote spot. The use of ISM in the city is probably pretty high, and interference would be an issue. It might not break the squelch (spread spectrum, etc), but the bits would be corrupted.
I see a lot of users on that band, with just a junkbox antenna and SDR, and I'm in a residential area. 73/Steve ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2