[GreenKeys] Scope Anyone?

[wa2hwj at att.net]

It would really be great if there were real RTTY to copy!!!!!

Jack K0TTY


-------------- Original message from Dino Papas <kl0s at cox.net>: -------------- 


> John -- The tuning scope outputs are available on the rear panel J1 
> "Data I/O" port; 
> 
> Pin #7 = space 
> Pin #9 = mark 
> Pin #12 = tuning scope ground 
> 
> You're gonna have to make all your connections using the Bendix 
> circular connectors (unless you do a MAJOR rebuild of the rear 
> panel). All the connection info is in the manual but it took me a 
> while to figure it all out. I've got a page of my connector/ 
> connections info that I will send you separately.....your mileage may 
> vary. Make SURE you're putting the pins into the correct holes in 
> the connector as they are VERY difficult to extract once they self- 
> lock into place (I know this from personal experience!). 
> 
> What I did was create three "donggles" with the circular connectors 
> on one end and common audio and computer connectors on the other. 
> 
> Note that unlike the ST-8000 there is no direct FSK capability on the 
> ST-8000A so if you use the ST-8000A directly as your modem that you 
> will be using AFSK. If you must have FSK it can be done but you'll 
> have to build an interface along the lines of: 
> 
> http://k4dsp.homeip.net/~doug/regenerator/ 
> 
> Hope this helps a little. 
> 
> 73 -- Dino KL0S 
> 
> On 21Jan2009, at 2:03 PM, John Beckman wrote: 
> 
> > Those of you with the ST-8000A: Am I missing something here? Is 
> > there no 
> > scope output from a ST-8000? Maybe the dumb terminal software has a 
> > "digital scope" on it, but I was surprised not to see an output for a 
> > real scope from the TU. 
> > 
> > Hmmmmmmm......Maybe I'll bring the ST-6000 out of retirement. That and 
> > the SB-610 gave me lots of "cross-hairs" to watch. 
> > 
> > John (W4BTX) 
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