[amsat-bb] Doppler tuning on older radios

Lars Petersen lars.petersen at privat.dk
Tue Sep 19 10:49:26 PDT 2006

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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