[TowerTalk] Yaesu G-800SA computer control?

[David McKenzie]

I've been searching for a bit for a RS-232 interface for the G-800SA rotor.
Idiom Press has one for the DXA and SDX versions, but not for the SA. I came
across the MDS rotor controller replacement, but that seems a bit overkill.
There's also the ARS universal interface, but it's parallel port and doesn't
preserve the 450 degree rotation feature. Are there others that I have
missed?