[amsat-bb] Re: Doppler tuning on older radios

Jim Jerzycke kq6ea at pacbell.net
Tue Sep 19 12:12:58 PDT 2006

Howard Long, G6LVB, has a page showing how tto use the
little Yeasu FT-290 style radios with the mic inputs.
73, Jim  KQ6EA

--- Lars Petersen <lars.petersen at privat.dk> wrote:

> Hello group,
> My Kenwood TM-455E (70cm all-mode transceiver) has
> no RS-232 interface, but it can be controlled in
> steps of 10 Hz using the microphone's up/down
> buttons.
> What software/interface do I need to add automatic
> doppler tuning?
> 73, OZ1BXM Lars, Holstebro, Denmark, AMSAT #36222
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