Kieth, From page 17 of the manual "KEY OUT (RCA/Phono) is the amplifier T-R relay keying output, capable of keying up to +200VDC @ 5A."
KEYOUT-LP at pin 10 of the ACC connector is similar, but the max voltage is lower and it is limited to 10 ma. 73, Don W3FPR Darwin, Keith wrote: > What is this output? Is it a source or sync? It it a switched 5V > logic level or is it a relay closure line that switches from open to > short? > > - Keith N1AS - > - K3 711 - > ------------------------------------------------------------------------ > > _______________________________________________ > 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 > ------------------------------------------------------------------------ > > > No virus found in this incoming message. > Checked by AVG - http://www.avg.com > Version: 8.0.176 / Virus Database: 270.10.12/1909 - Release Date: 1/22/2009 > 7:08 AM > > _______________________________________________ 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