Ham College 135 - Technician Exam Questions Part 22

Ham College 135 - Technician Exam Questions Part 22

From AmateurLogic.TV (Audio) by tommy@amateurlogic.tv

February 28, 2026

About this episode

The episode covers technician exam questions related to antenna measurements, transmission line troubleshooting, and the use of basic test instruments.

T7C - Antenna and transmission line measurements and troubleshooting: measuring SWR, effects of high SWR, causes of feed line failures, Basic coaxial cable characteristics, Use of dummy loads when testing. T7D - Using basic test instruments: voltmeter, ammeter, and ohmmeter, Soldering. 1:13:09

People in this episode

Host: Tommy

Topics covered

  • Antenna measurements
  • Transmission line troubleshooting
  • SWR
  • Test instruments
  • Soldering

Keywords

  • SWR
  • coaxial cable
  • dummy loads
  • voltmeter
  • ammeter
  • ohmmeter
  • soldering

Mentioned in this episode

Organizations: AmateurLogic.TV

Books & works: Ham College 135 - Technician Exam Questions Part 22

Places: T7C, T7D

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