[Milsurplus] AN/ARC-21 Keyer available

[William Donzelli]

I have an extra MX-1394/ARC-21 "Adapter, Keyer Group" box kicking around,
and available cheap - how about a couple of bucks! I think this allows the
AN/ARA-26 emergency keyer to be used with the beer keg transmitter - I
can't quite recall.

Pretty decent shape!

Please, someone take this thing off my hands! It has been on the shelf too
long!

William Donzelli
aw288 at osfn.org