Don, where do I find the AF voltmeter display?
73, Bill K9YEQ K2 #35; KX1 #35; K3 #1744; mini mods -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Don Wilhelm Sent: Tuesday, January 27, 2009 1:17 PM To: 'Elecraft' Subject: [Elecraft] [Fwd: Re: SHIFT pitch] Hi everyone, Lyle reminded me that the K3's built-in AF voltmeter display can be used as a reliable indicator of audio amplitude - it is a true RMS reading indication. He also indicated that a steady carrier can easily be used rather than the wideband noise source. If you use an on-the-air signal, be careful not to confuse amplitude changes caused by the filter with QSB on the signal. A QRP transmitter feeding a dummy load would probably serve as a steady source of carrier if you do not have a signal generator available. There are several ways to do a relative gain evaluation, and I mentioned only the way I am more used to using - I just didn't think of the others initially. 73, Don W3FPR _______________________________________________ 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
