On 7/4/2010 11:25 AM, terry_wx3m wrote: > > > DSTAR is totally foreign to me. I can't think of anyone in the > immediate area that even has a DSTAR capable radio. > > We are experiencing some interference on the input to one of our club > repeaters. What baffles me is that the repeater is in PL (123.0). Is > it possible that a DSTAR user in a neighboring area is inadvertently > transmitting PL and getting into our machine? > > Also it would GREATLY help if someone had the capability of making me > a short .wav clip of what DSTAR sounds like on an analog receiver. > > Thanks > Terry > wx3m.te...@gmail.com <mailto:wx3m.terry%40gmail.com> > DStar doesn't use CTCSS (PL) and even if it did you would not 'hear' anything on an analog radio. If your problem really involves DStar, what /could/ happen is:
1. A DStar signal with enough energy in the 123 hz decoder to trip the radio (not too likely I think.) 2. A mix that involves a DStar radio and an analog radio running CTCSS (what I would bet on.) What makes you think a DStar radio is the interference source? -- mailto:o...@ozindfw.net Oz POB 93167 Southlake, TX 76092 (Near DFW Airport)