The transmission line or lead-in wire for a 3-meter antenna is part of the measurement. That always needs to be said as a kind of “pledge of allegiance” to the rules. Having established that fact, what approach is best for a lead-in or transmission line…. an open wire or a shielded line ?
About Carl Blare
Ambassador of Recreational Radio, owner operator of KDX Worldround Radio, webmaster for kdxradio.com, host of The Blare Blog.