Our 3-bit tests last Wednesday showed 5 narrow RFI-like features in C band (we covered 4.976-7.024 GHz): 5.440 GHz (narrow) 6.006 GHz (narrow) -- WNMTC's 6.0045 GHz 6.014 GHz (narrow) 6.240-6.270 GHz -- WNMTC Gray Hill -> Mangus Mtn 6.610-6.620 GHz -- WNMTC Gray Hill -> Smith Bagley We had 2 MHz channels. Cheers, Michael