Don, Well everything checked out, i can't find any fault with the installation of those components. Looks like I need to order some parts, unless you can think of anything else I should check. If I haven't mentioned it, thank you for all of your help and attention. 73, Byron N6UI
Don Wilhelm-4 wrote: > > Byron, > > Fine on all that, so far so good - next is to check L31, X1, R21, D18, > C84 and C85 for good soldering, and make certain D16 and D17 are > oriented correctly. > If nothing is found awry, I would arbitrarily replace X1 as the first > step and after than D16 and D17. Remember that this is just like a VXO > circuit, no real 'magic', you add capacitance (that is what the > varactors should be doing at lower voltages) and the frequency shifts > downward. > > 73, > Don W3FPR > > bviets wrote: >> Don, >> I also took the liberty to do the checks on: RP2 pin 2, and the cathodes >> on >> D16 and D17 and they all behaved like U6 pin 1: 7.4 and zero when >> switching >> between BAND+ and BAND-. >> 73, >> Byron >> N6UI >> >> > ______________________________________________________________ > 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 > > -- View this message in context: http://n2.nabble.com/PLL-Reference-Oscillator-Question-tp4219007p4222459.html Sent from the [K2] 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