[GreenKeys] RS-232 - Current loop converters available

[Paul Heller]

Thanks Jerry. $43 sounds a bit high to me. 

Paul

> On Feb 4, 2016, at 12:29 PM, Jerry Murphy <gfmurphy at earthlink.net> wrote:
> 
> 
> 
> 
> 
> Greenkeyers:  Black Box RS-232 - current loop converters are available on that
> popular internet auction website.  Here's the link:
> 
> cgi.ebay.com/381530563235
> 
> The current loop output of the converter is low voltage so it works fine with
> Teletype machines that have a selector magnet driver like the 32, 33 or 35.
> If you want to have it directly key the selector magnets on a 14, 15 or 28, 
> you will need to add an outboard high voltage keyer circuit.  
> 
> No connection to the sale.
> 
> Jerry Murphy
> 
> 
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