Martin,
I would strongly suggest using the 8R signal instead - when inverted it
is the same as the signal from the KPA100 ext amp keying interface or
the Amp Keying interface for the base K2 that is offered by Tom N0SS.
8R can be set to a delay in the K2 menu and is present about 15ms prior
to the onset of RF, 8T cannot be manipulated by the menu parameters.
The amp keying interface grounds when active, but you could drive a
small (fast) relay that will in turn provide your required voltage.
73,
Don W3FPR
Martin RATH wrote:
Hi !
I'm planning on using my K2 as an IF for a remote 1296 MHz DB6NT
Transverter. I would love to switch the PTT thrue to coax line. For that
I would need 3 to 12V on the center pin of the coax. Can I just use the
pin 6 (8T) of the J13 connector and inject this into the antenna socket
of my KAT2 like it is done on a FT 290R2 or IC 202 like describde there :
http://www.btinternet.com/~jewell/FT290R2.html
http://perso.orange.fr/f1bzg/technique.htm
Thank you for your help !
Martin
F4UKP / DD4UKP
_______________________________________________
Elecraft mailing list
Post to: Elecraft@mailman.qth.net
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com
_______________________________________________
Elecraft mailing list
Post to: Elecraft@mailman.qth.net
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com
