On Feb 6, 2008 8:35 PM, Greg <[EMAIL PROTECTED]> wrote: > The mic jack on the RP is a stereo jack. You should use a stereo plug with > audio on the tip and ground on the sleeve...nothing on the ring. > > 73 > Greg > AB7R > Roger. The K3 schematic shows no connection to the ring terminal on the rear jack. And the mic bias, if selected, is applied to the line which connects to the tip. Seems like a typical sound card has five volts in the ring, and takes its input from the tip.
Dave W5DHM _______________________________________________ Elecraft mailing list Post to: [email protected] 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
