Tag Archives: impedance

Amateur Extra Class Lesson 6.3, Filters and Impedance Matching

Here’s your video introduction to Section 6.3, Filters and Impedance Matching, in the ARRL Extra Class License Manual for Ham Radio. After you’ve viewed the video, studied the section, and are comfortable with the associated test questions, you can return … Continue reading

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Amateur Extra Class Lesson 4.2, Part 2: Reactance

Here’s your video introduction to the ARRL Extra Class License Manual for Ham Radio, Section 4.2. This is the second of three videos covering this section; this section discusses reactance, or how inductors and capacitors react to alternating current. If … Continue reading

Posted in Amateur Extra Class License Training, Ham Radio blog entries, Video | Tagged , , , , , , | 2 Comments