Jim,
As a follow up to my post about coax stubs yesterday, Dick, K6KR sent me the Inrad link below in case you want to buy a book to help you through SO2R interference. I also did some Googling and found a VERY good and concise description of the coax stub filters and their implementation in an automated environment at Top Ten Devices. You could take the filter information and build coax stubs for a manual implementation if you didn't want to use the automation components. Both sources are from W2VJN, George Cutsogeorge, and should help you get to where you want to be with your SO2R station so you don't blow out the front end of your K3s. http://www.qth.com/topten/apnote2.htm http://www.inrad.net/product.php?productid=248 <http://www.inrad.net/product.php?productid=248&cat=148&page=1> &cat=148&page=1 73, Bob K5WA ______________________________________________________________ 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

