[GreenKeys] AN/UGC-77 Compact 28/32 KSR

[Al Murray]

Thanks Don!  That's just what I have.  I spent 8 years in the Navy and 
never saw one of
these. That's odd since I was a crypto tech.
AL K9ZMA

Don Robert House wrote:
> Al,
> The UGC-77 uses a model 32 keyboard which outputs PARALLEL contact 
> closures. The parallel signals are converted to serial by a 
> distributor using miniature lamps and photocells.
> The UGC-77 was designed for a USN TEMPEST application which requires 
> the gold electrical service unit.  The only resource guy I am aware of 
> that knows these machines well is Jack Hart.
>
> Good luck,
>
> Don
> K9TTY
>
>
> On 29 Dec 2008, at 6:26 AM, Al Murray wrote:
>
> Any on got a diagram of an interface for the UGC-77 keyboard to get
> back 60 MA??
> AL K9ZMA
>
> Don Robert House wrote:
>> The InfoTech M-6000 has a Centronics parallel output that will output 
>> to any IEEE compatible printer.
>>
>> Don K9TTY
>>
>>
>> On 25 Dec 2008, at 8:27 PM, richard wrote:
>>
>> Anybody out there in heavy metal world know of software that can 
>> translate pix sent by ittty to print on an old dot matrix printer?
>> Richard  kn7sfz
>> PS:  the printer is a very old Centronics and beleive me, it IS heavy 
>> metal!
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>