[GreenKeys] Telebyte Model 65A - RS-232 to Current Loop Converter

[DR HOUSE]

You have to use an external keying relay for 90 to 130 vdc loop.

There are certain machines that do not need the relay if the correct  
circuit portion is properly wired to the Telebyte unit.
Certain models 32 33 35 and 37.  Models 14, 15, 19, 20, 28 will most  
likely require the external relay.

Don
K9TTY

On 15 Mar 2012, at 5:50 PM, Jack wrote:

Low voltage only!!!!!



From: greenkeys-bounces at mailman.qth.net [mailto:greenkeys-bounces at mailman.qth.net 
] On Behalf Of Steve Ripper
Sent: Thursday, March 15, 2012 5:48 PM
To: GreenKeys at mailman.qth.net
Subject: [GreenKeys] Telebyte Model 65A - RS-232 to Current Loop  
Converter

New on ebay with a Buy It Now price of $49.99. Normally new price is  
$129.00.
Telebyte Model 65A - RS-232 to Current Loop converter
These work great and I use them to dive my model 33 machines.

http://tinyurl.com/8xfw9ku

Manual can be found here.

http://tinyurl.com/7zhblv9

Cheers,

Steve Ripper
steveripper at comcast.net
steve.ripper at gmail.com
248-787-0705
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