[NLRS] Digital modes

W. L. Lamb W0PHD [email protected]
Thu, 24 Jan 2002 15:21:11 -0600


>From what we have seen:
In order of sensitivity.
PSK31 the best IF no phase distortion on path.
MFSK16 and MT63 work well too and phase distortion not a problem.
WSJT **
Hellschriber tolerates severe phase distortion.

** Copied W8WN when he had sked with VE5UF and copied both W8WN direct and
VE5UF off of back of beam.   YES WSJT does work for tropo.

NT0V, Devils Lake,ND and I are resuming  digital mode testing on Wednesday
nights at 8PM local time. Have not settled on a frequency for each band 2,
432 and 1296 but it would appear somewhere between the WSJT calling freq up
to the phone portion of 2 meters (200) should work out and would appreciate
any input of frequency selection.

Am delighted that others are getting interested in the digital "fuzzy"
modes!

Wally [email protected]