Thanks to KJ4KAF for this alternate way to run 450 Ohm ladder line through walls and building foundations. If you can't see the video, please insert this title URL into your browser search box. https://www.youtube.com/watch?v=rv0nsRTSoiw This is post 2737 in a continuing series of simple ham radio antennas. Here are some comments from KJ4KAF: This video is about my balanced feed line that runs from upstairs to downstairs and through concrete block foundation. ----- Thanks for joining us today. Aloha es 73 de Russ (KH6JRM).
A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas.