[BC] AP 10 Bells Survery

[Mark Humphrey]

Thanks, Ron -- the Extel interface adapter will by a nice little PIC
project to tackle around 6 months from now, when the weather gets
lousy.  I'll let the group know how it works out --  I just want to
hear that distinctive "Extel sound" again!

Mark

On 6/22/06, Ron Cole <rondcole at gmail.com> wrote:
> The Extel was a drop in replacement for the Model 15.
> So it uses Baudot code, aka 5-bit ITA2 code.
>
> I don't remember but I'm about 70% sure it was a 60ma loop.
>
>