Hi Chen
I had a model 28 here 'back when', but it was only a 60wpm machine (I
think it was 45 baud).
Some of the 28's actually had a transmission that could shift from 60 to
75 and some 100 wpm. I can't remember what the baud rate was for each
speed, though. 73
Tom W7WHY
On 6/27/2012 10:19 PM, Kok Chen wrote:
> There was a popular model 28, but I draw a blank on what baud rate it
> handles. If I had to guess it would be 110 baud since early DEC
> computers used them (I don't think any modern computer used Baudot).
> When TNCs implemented RTTY and ASCII, they defaulted to what the
> teletype machines used; thus 45.45 Baudot, 110 baud ASCII. Today, with
> software modems, your baud rate is only limited by the 300 baud upper
> limit that the FCC limits a US ham to (below 10m). I don't think there
> has been a lower baud rate limit, so you should be able to use 45.45
> baud ASCII as long as your software modem allows it.
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