--- In digitalradio@yahoogroups.com, "Dave Bernstein" <[EMAIL PROTECTED]> wrote: > > >>>Since the initiator is typically remote from the PMBO, the > initiator cannot reliably determine that PMBO will not QRM an ongoing > QSO. You could activate a PMBO in England on a frequency that sounds > clear in Greece, and yet the PMBO's transmissions will QRM a station > in Iceland that you cannot hear in Greece. The PMBO control operator > cannot depend on you a remote initiator to ensure that his or her > station never QRMs an ongoing QSO unless you have real-time access to > the PMBO's receiver -- which you don't.
There is only a simple and logical solution. Don't operate anything else than wide digital in the digital subbands, just like noone in their right mind operates SSB in the CW portions of the bands. 73 de SV1UY
