> Chris Stratton wrote: >> The standard MDS measurement is to a 10 >> dB SNR, Is this correct? I have always seen MDS quoted as a signal power equal to the noise power in a stated bandwidth, so that (S+N)/N = 3dB. I have never seen the 10db SNR used, at least not in weak-signal discussions. 73 Alf NU8I Scottsdale AZ DM43an 1196193251.0