I am a bit confused, on the one hand we seem to be talking about frequencies in the range 1.0 to 2.4 GHz (say 1.5 GHz mid-range) and on the othe hand 12 to 15,000 MHZ which is 12 to 15 GHZ is it not and, as I understand it, the antennas used are quite different for these two different frequency...