Those are good cores indeed. You might try just stacking a second #31 core next to the existing one.
73, Mike www.w0btu.com On Thu, Dec 5, 2013 at 12:08 PM, Don Kirk <[email protected]> wrote: > Yesterday my first attempt at eliminating the RFI turned out to be very > rewarding. I constructed a simple power cord RF choke for the TV using 14 > turns of a power cord on a 2.4" OD Fair-Rite #31 mix toroid core (based on > the K9YC hams guide to RFI document). The RFI at the neighbors house is > considerably reduced using the choke on the TV power cord, and the RFI at > my house appears nearly if not entirely gone. I will try adding another > choke in line with the first choke to see if additional reduction of RFI at > my neighbors home can be achieved... > _________________ Topband Reflector Archives - http://www.contesting.com/_topband
