Ham College 105 - Extra Class Exam Questions – Part 43
Release Date:
E9A Basic Antenna parameters: radiation resistance, gain, beamwidth, efficiency, effective radiated power.
57:59
Ham College 105 - Extra Class Exam Questions – Part 43
E9A Basic Antenna parameters: radiation resistance, gain, beamwidth, efficiency, effective radiated power.
57:59
Ham College 105 - Extra Class Exam Questions – Part 43