[Milsurplus] Boehme equipment
WA5CAB at cs.com
WA5CAB at cs.com
Mon Feb 26 23:14:41 EST 2007
Might be a Model 5 (or 5-C). Audio type converter, two (diversity) inputs,
Space (lower) frequency is fixed, built-in loop supply, four 6Y6-G keyer tubes,
2AP1A CRT, four 6J6, four 6AL5, two 6AK6 and two 5Y3GT, 19" rack mount,
10-1/4" high panel. Will operate either frequency shift for RATT or make-break for
high speed machine Morse.
I have the 5-C manual available. $15.00 plus $2.09 Media Mail.
If there was a 5-A or 5-B, I never ran across them. I got my 5-C out of
Barksdale AFB in the 60's before I went to Vietnam.
In a message dated 2/26/2007 9:33:59 PM Central Standard Time,
jhhaynes at earthlink.net writes:
> I just acquired a Boehme FSK converter, model number unknown. It's
> apparently intended for high speed Morse operation, as the shift
> goes up to 15 KHz, and then Boehme was in that business. (By
> high speed Morse I don't mean meteor shower, and I don't mean
> clandestine transmissions, but transmitting traffic by Morse from
> paper tape at 500 wpm or so.) I have a schematic but no complete
> manual. Just wondering if anybody out there is familiar with this
> kind of stuff.
>
Robert Downs - Houston
<http://www.wa5cab.com> (Web Store)
MVPA 9480
<wa5cab at cs.com> (Primary email)
<wa5cab at houston.rr.com> (Backup email)
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