Whether it's Mire Mare or a BASIC tape you found in the attic, it needs to be preserved digitally. Post here and experts can help to do so.
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Andre Leao
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by Andre Leao » Fri Jan 20, 2023 9:01 pm
smurphboy
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by smurphboy » Fri Jan 20, 2023 10:26 pm
Spot on. RTTY is still used today by radio amateurs. Not just on HF either, a few people use RTTY on VHF and higher.
I might see how this works. It didn't appear to be making noise so maybe it's using serial.... RTTY uses 2125 hz and 2295 hz as the mark and space tones.
smurphboy
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by smurphboy » Fri Jan 20, 2023 10:31 pm
Ahhh, looking in memory it references that it drives a CX81-RTY. Can't seem to find a reference to it on Google, so I'm asking in a radio Discord...
Andre Leao
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by Andre Leao » Fri Jan 20, 2023 10:41 pm
Thanks Peter