On 3/29/2012 2:11 PM, Adrian wrote: > Sorry Phil, my bad, however a good one will have ferrite moulds built on the > cable for suppression etc of course.
Not really. All that ferrite does is get the mfr under the VHF/UHF limits EMI test lab. It does NOTHING for RF interference below about 100 MHz. It takes lots of turns through #31 or #43 to make a dent on the HF bands. 73, Jim Brown K9YC ______________________________________________________________ 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
