[GreenKeys] Model 28 KSR Wall mount

David S david at stickelman.net
Sat Dec 14 18:07:48 EST 2024


video of the Model 28 copying ITTY

Model 28 KSR Wall Mount 100wpm ITTY typing unit 
<https://odysee.com/@HamRadioOutdoors:5/Model-28-KSR-Wall-Mount-100wpm-ITTY-typing-unit:d>

Model 28 KSR Wall Mount 100wpm ITTY 
<https://odysee.com/@HamRadioOutdoors:5/Model-28-KSR-Wall-Mount-100wpm-ITTY:a>


Thank you to the many people that helped get this running. Special 
thanks to Mike, John, Harold, Jim and of course Mr Rtty.

Now that it is working, and I can send text to it, I am finding that 
formatting is of particular importance.  Is anyone aware of a TTY text 
formatter, something I can send text to and it inserts CR/LF at the 
appropriate line character count (70ish I think)?  I am finding that a 
stream of text, even with a line break in notepad, is repeating over the 
last line, so it must be missing or suppressing the LF when sending to a 
serial port connected to the terminal unit.

If something like this does not exist, would it be useful?


Next stop for this machine is to get mounted to an M35a2 shelter truck 
(Winter Field Day 2024, January 27-28 – Stickelman.net 
<http://stickelman.net/index.php/2024/01/14/winter-field-day-2024-january-27-28/>) 
on shock mounts as a display piece for car shows and amateur radio 
events. It wont be usable on the air directly, but I can print to it and 
people seem to enjoy seeing this kind of thing.  Last car show I was at 
I played RTTY noise on the radio and it drew in a handful of old RTTY 
operators familiar with the sound.

I would like to add a signal corps TG-7 (preferably) or other Model 15, 
something that I can use on air, so if anyone has one laying around, I 
would be interested.  I ended up with that iRL terminal unit that should 
work as the intermediary between radio and teleprinter.
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