True. But it is cool looking. :-)

Paul


On Jan 15, 2022, at 11:47 AM, Nick England <[email protected]> wrote:


Actually there’s nothing special for TTY about this scope. Other than the label that is. Just typical H, V, and sweep. No delay or character start trigger. 

It’s a convenient rack mounted item but I think only truly useful in an FGC-5 system where you could get sync signals from the 4-channel time division multiplexer. 
https://www.navy-radio.com/rtty/fgc5/fgc5-27.JPG

My opinion FWIW
Nick


On Sat, Jan 15, 2022 at 12:23 PM Eric Garner <[email protected]> wrote:
I found this Teletype oscilloscope at a local surplus shop:


It looks like it was a part of the AN/FGC-5 set for the Navy: 


The owner of the shop (surplusgizmos.com) is usually willing to negotiate prices if someone is interested.

Eric KI7LTT 
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