Tried to respond privately to Dale but his ISP said I can't talk to him 8-) > > Hi Mike,\Can you give us a hint of the freq this capture came > from i.e. 185 > 166 136? > > Dale W4OP Sorry! The -300 is (very roughly) 185.300 If it is really VD then the calibration (as suspected) is far off) Thanks! Mike