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Title: HV Feedthru Interest Post by: W1EUJ on January 10, 2007, 12:30:37 PM I am restoring a linear amplifier, and have found a manufacturer for steatite and porcelain insulators; Brim Electronics.
I shall be ordering by the box, and will have plenty more than for my needs. Might there be some interest out there for nice, new matching insulators?? Here is the projected availabilty and price: P/N 6-92 Small Steatite Feedthru - 80 Available - ~$4 each P/N 6-77 Large Porcelain Feedthru - 6 Available - $15 each They have not yet been ordered - I am trying to gauge interest, to weigh this option vs. having insulators machined out of delrin or telfon. See the images below. Further technical data is available at: http://www.brimelectronics.com/FeedThruPI.htm David Goncalves W1EUJ Title: Re: HV Feedthru Interest Post by: KB2WIG on January 10, 2007, 01:03:10 PM GACK!! $15 for a feed through!! I've got a few of the short ones; local hamfest $0.50 a rattle... Whats your time frame on these? There is a small local fest this sat that i'm planning to go to. Another one in late Feb. If u wanna , maybee I can pick something up. klc
Title: Re: HV Feedthru Interest Post by: W1EUJ on January 18, 2007, 07:27:07 PM Purchased the 6-77 large porcelain insulators for the HV side. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
Selling my remainder, each at cost ($12.75) + shipping of your choice. Have 6 of these large feedthrus available. Will be putting them on eBay soon, again at cost plus shipping (from Danvers, MA) David Goncalves W1EUJ |