On Thu, Mar 13, 2003 at 05:53:43PM -0500, Tom wrote:
> Stuart,
>
> They are using either Lower Sideband (LSB) or Upper Sideband (USB).
> If you are listening to Hams in the 1.8, 3.5, or 7 MhZ range then they are
> using LSB. All frequencies above 7.3 MhZ use USB.
Well, _usually_. Not always.
--
Mike Andrews
[email protected]
Tired old sysadmin since 1964