Dear Andy, LF Group, G4JNT wrote: Now, the source encoding and removal of all input redundancy means than just about any random set of 72 bits that get generated will end up with a valid looking call
Dear Andy, LF Group, Well, this is what 137.5k +/- 100Hz has looked like for the past 22 hours or so - quite a bit of impulsive and other noise here! I am seeing quite a lot of the peculiar "double f
Not quite as low a coincidence as you'd think. IF, and this is the main thing, a chunk on interference has to get past the convolutional / Viterbi data decoder. If your interference has sidebands