Andy, > but why 60% as opposed to 70 or 20 ?
Rick can answer that better than I can, but I believe the 60% two-tone drive limit was established to prevent the multi-tone PSK mode peaks from overdriving the transmitter. Setting the two-tone level to 20% will just lower RF output, but going over 60% can cause problems; distortion / splattering. Tony -K2MO ----- Original Message ----- From: "Andy obrien" <k3uka...@gmail.com> To: <win...@yahoogroups.com> Sent: Tuesday, September 29, 2009 11:47 PM Subject: Re: [WINMOR] Winmor setup - sound card AND transmitter audio > but why 60% as opposed to 70 or 20 ? > > Andy K3UK > > On Tue, Sep 29, 2009 at 10:53 PM, Tony <d...@optonline.net> wrote: > >> >> >> All, >> >> I think it's important to mention that it's still possible to overdrive >> ones transmitter if the Winmor two-tone slider is the only adjustment used >> to reach the maximum 60% RF drive level. >> > > > [Non-text portions of this message have been removed] > >
