[RTTY] TTL from the ST-6000

Richard Schumann richardschumann at comcast.net
Wed Sep 24 18:14:12 EDT 2014


Hi Tom,

I have both the ST-6000 and CP-100 here and would be interested hearing 
how that is done when you get a reply.

Keep in the loop and tnx OM!

Richard kn7sfz




On 9/24/2014 14:20, THOMAS L GUNTZEL wrote:
> About 30 years ago I had a HAL ST-6000 that I had setup to output TTL signals that I then feed into an AEA CP-100 and/or a Tono 5000.  It was a slick set up that did an excellent job many times getting copy that nearby friends did not get.
>
> I would like to redo that setup.  I have the equipment but I do not remember how to set up the ST-6000.  I know it was easy.  If I remember right all I had to do was change a few jumpers on the 15 pin accessory plug.  I then took the output from one of the 3 pin connectors and I had a diode bridge between the two pins.  That was all there was too it.  I have looked through the manual of the ST-6000 but have not even seen a reference to TTL.
>
> I have searched the internet for a solution and have found many schemes to use RS-232 into a pk232 or other type modem but that is not what I want to do.
>
> If anyone knows how to do what I am talking about I would appreciate the help,
>
> Thanks
> Tom Guntzel
> K0TLG   ( formely KE0KB)
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