Amateur Extra Lesson 5.1, “Semiconductor Devices,” in the 11th Edition of the ARRL Extra Class License Manual for Ham Radio. The section covers semiconductor materials, diodes, bipolar transistors, field effect transistors, and RF integrated devices.
You can find a complete list of the Amateur Extra videos by clicking here, or click here to go to the YouTube Amateur Extra playlist. Please post your questions either below or on the YouTube page for this video. Good luck in your studies!
I have been wondering if what you said at 22:48 was a Freudian slip or a joke.
“These introductory concepts should help you understand the MYS terial in section 5.1”
Sounds like a combination of mystery and material. Very appropriate in my opinion. I’ll be taking the Extra today at the Toledo hamvention. Your videos have been very helpful.