===== Ham College 110 - Extra Class Exam Questions – Part 48 ===== **Released: March 2, 2024** **Show Hosts** * George Thomas (W5JDX) * Tommy Martin (N5ZNO) **Topics** E9F Transmission lines: characteristics of open and shorted feed lines, coax versus open-wire, velocity factor, electrical length, coaxial cable dielectrics. Runtime(49:59) **Questions** - E9F01 - E9F02 - E9F03 - E9F04 - E9F05 - E9F06 - E9F07 - E9F083 - E9f09 - E9f10 - E9f11 - E9f12 - E9f12 **Watch** * Download http://www.amateurlogic.tv/downloads.htm * Youtube https://youtu.be/-2BNbFWzZkY **Sponsors** * Icom America http://www.icomamerica.com