[GreenKeys] Need ST5000 schematic + RS232 mod for ST6 article from CQ Dec 84

K0BX jduerbusch at charter.net
Sun Oct 2 19:21:59 EDT 2005


Hi Jim, I wonder if you have already got the schematic for the ST5000?

If not, I do have a one pager that Hal sent me show how to modifiy it 
for 300 baud back in the packet days.  I did scan it in and can send you 
it if you have a broadband internet connection other wise it can send 
you a copy in the mail..If I reduce the size you might not be able to 
read it.

On the ST-6 and RS-232.  The FSK out of the ST-6 is plus/minus 12 volts 
and can be connected directly into a computer comport.  That gives you 
receive.  To transmit, either connect the Comport out to the FSK on your 
transceiver, or you key the AFSK unit in the ST-6 after you break the 
internal FSK->AFSK connection with in the ST-6.

Good Luck

Joe K0BX


Jim Pruitt wrote:
> Does anyone happen to have a schematic for the Hal ST5000 that I could see
> or get a copy?
> 
> I am also looking for the article from CQ December 1984 for converting the
> ST6 for RS232.  Does anyone have that one in electronic form?
> 
> Thank you.
> 
> Jim Pruitt
> _______________________________________________
> GreenKeys mailing list
> GreenKeys at mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/greenkeys
> 

-- 
Stop the insanity!
Please do not add me to any distribution lists (Joke, Stories or Junk) 
without my permission.


More information about the GreenKeys mailing list