* On 2020 15 Jul 16:07 -0500, Doug Daniels wrote: > I just built a window antenna feedthrough panel, and want some waterproof > covers for the unused bulkhead connectors. Most of the online reviews say > that even the ones advertised to be waterproof are in fact not waterproof. > Anyone have a source for ones that are?
Anything you can slip on or off easily will not be water proof. I have used 3M rubber splicing tape to good effect over the years as it is self vulcanizing. Stretch it as you wrap it and it will fill the gaps. Then wrap it with a couple of layers of 3M Super 88 or 33+ electrical tape to protect it from uV. I've not tried what you're doing as I've covered splices (UHF to barrel to UHF, etc) with this method and the connection at the feedpoint of antennas. I've opened them years later and everything is clean and dry. The nice thing is that rubber will cut and peel away easier than the butyl of Coax Seal and such. I do use the butyl on connections for repeaters, hard line ground kits, and such! Link to the 3M rubber tape: https://www.3m.com/3M/en_US/company-us/all-3m-products/~/Scotch-Rubber-Splicing-Tape-23/?N=5002385+8709319+8710676+8730567+3294318588&preselect=8710748+8744072&rt=rud 73, Nate, N0NB -- "The optimist proclaims that we live in the best of all possible worlds. The pessimist fears this is true." Web: https://www.n0nb.us Projects: https://github.com/N0NB GPG fingerprint: 82D6 4F6B 0E67 CD41 F689 BBA6 FB2C 5130 D55A 8819 ______________________________________________________________ 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]
