Technology

Ham College 138 - Technician Exam Questions Part 25

Apr 11, 2026Technology

T9A – Antennas: vertical and horizontal polarization, concept of antenna gain, definition and types of beam antennas, antenna loading, common portable and mobile antennas, relationships between resonant length and freque...

About This Episode

Ham College 138 - Technician Exam Questions Part 25 is an episode from AmateurLogic.TV by Tommy Martin. T9A – Antennas: vertical and horizontal polarization, concept of antenna gain, definition and types of beam antennas, antenna loading, c...

Podcast

This episode belongs to AmateurLogic.TV.

Listen Online

Use the player on this page to stream the episode online.

Episode Details

Published Apr 11, 2026, audio available.

Ham College 138 - Technician Exam Questions Part 25

About This Episode

Related Episodes