[GreenKeys] Teletype sightings
Joe Duszyński
joeduszynski1 at gmail.com
Sat Sep 10 18:20:27 EDT 2022
Back in the day if you didn't have the loot for a proper printer you
used a teletype as a printer so the code to send baudot (Either ITA2
or USTTY) out to the printer via the computer is quite prevalent there
was no intermediary translation device.
Heck even the RS-232 interface on my original IBM 5150 can support a
current loop and directly output 5N1.5.
JD
On Sat, Sep 10, 2022 at 5:55 PM W2HX <w2hx at w2hx.com> wrote:
>
> Thanks for the video link. The 28 makes several appearances throughout. Seems to be running at 100wpm. Also interesting that it is a ITA2 device working with those computers. I wonder if the computers used ITA2 internally or of there was some translation device between
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> 73 Eugene W2HX
> Subscribe to my Youtube Channel: https://www.youtube.com/c/w2hx-channel/videos
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> From: greenkeys-bounces at mailman.qth.net <greenkeys-bounces at mailman.qth.net> On Behalf Of Paul Heller
> Sent: Wednesday, August 31, 2022 2:50 PM
> To: Greenkeys <greenkeys at mailman.qth.net>
> Subject: [GreenKeys] Teletype sightings
>
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>
> Nice video of the 1967 NAVAL PHOTO INTELLIGENCE, PHOTO INTERPRETER Computer System
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> https://www.youtube.com/watch?v=8WJerG6ox_0
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> First 28ASR sighting is at 6min 12sec. There are more.
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> Paul
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