[Milsurplus] Re: [ARC5] R-27 Autotuned

[Michael Tauson]

On 9/16/07, telegrapher at att.net <telegrapher at att.net> wrote:

> I had an R-XX receiver here that was modified for the tuner but i don't
> recall any connector for external wiring.  Hmmmmm.  Maybe my instant
> recall isn't functioning as i think it should.  Michael!

Yes?

There is a 17 position Cannon connector on the C-131, for which Robert
provided me a mating plug.  This is all shown in AN 08-35C131-2 rather
nicely.  14 pins are used for the channel selection, one for ground
and two for power.

This switching is independent of the channel select switching for the
ART-13 which makes things a bit more complicated than necessary, but I
didn't design the thing.

BEst regards,

Michael, WH7HG