Recently, I was studying to take the amateur extra exam. Occasionally, one of my kids would ask me what I was reading. I would try to explain, but electromagnetics, wave propagation, and signal modulation are big concepts. So, after passing my exam, I started working on a picture book to explain radio communication basics. With simple examples, the book covers antennas, Morse code, wave propagation, the speed of light, and more. The book is now available on Amazon, so please check it out and let me know what you think. I’d greatly appreciate any feedback from fellow hams. Here’s a link for the Kindle version that is free for the next several days: https://www.amazon.com/dp/B0DNWMY9J3 (There’s also a paperback version available.) 73, Tim (AI5TV)
