Igor and Brett, Thanks, you've answered my questions.
Regarding the application, I occasionally participate in FMT exercises/competitions and have always done pretty well (within 75 milliHertz) with nothing but on-air references like WWV, lots of FFT averaging, and linear interpolation of VFO error. Since the FMT pursuit is occasional, I don't want to invest too much to get the desired result since I still have to obtain a Trimble Thunderbolt or similar GPSDO 10 MHz reference. Thanks again. Dan AE9K -- View this message in context: http://elecraft.365791.n2.nabble.com/Installed-K3EXREF-tp6188288p6389309.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html