Monthly Archives: October 2016

Amateur Extra Lesson 7.2, Test Equipment, 11th Edition

Posted on October 3, 2016 by

Here’s your introductory video for Section 7.2, “Test Equipment,” in the 11th edition of the ARRL Extra Class License Manual for Ham Radio. Covered are things like voltmeters, multi-meters, oscilloscopes, frequency measurements, and logic analyzers. You can find a complete … Continue reading →

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Amateur Extra Lesson 7.1, AC Waveforms and Measurements, 11th Edition

Posted on October 2, 2016 by

Here’s your video introduction to Section 7.1, “AC Waveforms and Measurements,” from the 11th Version of the ARRL Extra Class License Manual for Ham Radio. You can find a complete list of the Amateur Extra videos by clicking here, or … Continue reading →

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Amateur Extra Lesson 6.5, Power Supplies, 11th Edition

Posted on October 1, 2016 by

Here’s your video introduction to Section 6.5, Power Supplies, in the ARRL Extra Class License Manual for Ham Radio. This section covers both linear and switching supplies. You can find a complete list of the Amateur Extra videos by clicking … Continue reading →

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