With the tutelage of a friend I am putting together a mag loop but have had no luck finding a source of air variable capacitors up to the task. Vacuum variables aren’t hard to find, but the $200 and up price tag is offputting. I have seen a couple of AVCs on E-bay that looked pretty ratty; and the commercial types for sale new look like low-power trimmers. Anyone know of a source -- or even have any they’d sell? Specifically I would like a range of 6 to 120 pf or more, butterfly or split stator, with plate spacing sufficient to take a kilovolt of RF. And ideally with reduction gear tuning though that’s optional.
Thanks for any info anyone can provide . . . Ted, KN1CBR ______________________________________________________________ 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 Message delivered to [email protected]
