> Yes - and it is an output because it is the K3 that making a condition > available (switch closure) to the outside world. An input is something > coming from the outside world that would control the K3. The K3 'sends' > either an open circuit or a conducting condition - it is a HEXFET > driving this output - no relays are used in the K3 T/R switching or keying. > > I am puzzled about why you would want to connect your code practice > oscillator to this output. If you want code practice, just put the K3 > into TX TEST and you will hear sidetone from the K3 as you key it - no > need for the external oscillator - but of course, if you 'just want to > do it', then by all means go ahead with it.
Or, one could hook the key up to the code practice oscillator, and not involve the K3 at all! 8-) 73, George T Daughters, K6GT CU in the California QSO Party (CQP) October 3-4, 2009 _______________________________________________ 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
