[GreenKeys] ASR33 modem

[Randy and Sherry Guttery]

Jim Haynes wrote:
> However note that in the 33/35 line there is no inductance directly in
> the signal line, so whatever low voltage will give you 20 mA is OK.  You
> don't need the high voltage and series resistor like you do when you are
> driving a selector magnet directly.
>   
And even when you are directly driving a selector magnet directly - 
depending on the model, speed and how well a specific machine is set up 
- you still may not need all that much voltage - I run my 28 on 24Volts- 
which works fine at 60&67WPM - misses a character now and then at 100WPM...

As always YMMV...

-- 
randy guttery 

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