Hi Don, I set C22 to midway. PLL @ TP3 is 12099.12 - 12086.32. T5 is a yellow core, wound with 15 turns red and 4 green. I had to bring it down to 15 turns as recommended by Gary to get 8253.86khz @ TP1 when tuned to 4000.10 for the VCO test. It was around 7694.39 with 16 turns. L30 is the correct part, and all diodes have been checked to ensure the correct part and placement. Soldering has been checked. Verified C67, C65, C64, C68, D13, Q18 for value and orientation. Relays click when changing bands.
Still getting the following readings. 3500 = 8248.42 7000 = 12010.78 10100 = 14157.67 14000 = 16976.67 18068 = 18878.23 21000 = 15211.55 24890 = 16977.38 28000 = 18878.84 I am at a loss for what to look for next. Everything seems to check out, but my readings are still off. Anyway I can try to isolate a faulty component? -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-VCO-Alignment-only-0-02V-R30-tp7569523p7569533.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:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
