[RTTY] Digicom controller

[w7why@harborside.com (Tom Osborne)]

Well, had an interesting thing happen yesterday.  I went to a
garage sale and found a bunch of stuff-connectors, coax jumpers,
plugs, and an interesting little "black box."  Brought the
treasures home and today I took the black box apart and lo and
behold, on the bottom of the circuit board was written "Barry
Kutner W2UP."  What the heck is that Barry, a packet controller? 
No doc's came with it. 73
Tom W7WHY