John Becker, WØJAB wrote: > > Why do I find so so many RTTY signals up side down > on the ham bands. > > What ever happen to the old standard? > > Mark is hi space is low. > > John, W0JAB >
Hi, John: I think the main reason is pretty much all of the other digital modes use USB regardless of band. 73, Mike N5UKZ > > > > >
