I often see a note about the use of Teflon wire for baluns . Does any know a reason why TefzelR ETFE insulated wire would not be as good or better because the dielectric strength is even higher and the main reason it I have some wire on hand. Ref wire type M22759/16 (12ga) Rich , Kd0zz As an act of plagiarism . Disclaimer: Any errors in spelling or facts are transmission errors.