{"product_id":"radio-electronics-for-amateur-radio-operators-foundations-of-electronics-from-atoms-to-antennas-by-terry-l-barlet-n0tlb","title":"Radio Electronics for Amateur Radio Operators - Foundations of Electronics: From Atoms to Antennas™ by Terry L Barlet N0TLB","description":"\u003cp\u003eRadio Electronics for Amateur Radio Operators — Volume 1: Foundations of Electronics Every radio operator who has ever wondered what is actually happening inside their transceiver — why the needle moves, what the numbers mean, how a signal gets from the microphone to the antenna — starts here. Volume 1 builds the complete electronics foundation that every amateur radio operator needs, starting from the very beginning. No prior electronics knowledge is assumed. If you can read a wattmeter and tune an antenna, you have enough background to start this book. Module 1 — What Is Electricity takes you from the atom outward. You will learn what voltage, current and resistance actually are — not just their definitions but their physical meaning. Ohm's Law is developed from first principles with worked examples using real ham radio values. AC and DC are explained in terms of what your radio actually does with each. By the end of this module you will understand why your 13.8 V supply powers your transceiver and what it means when the manual says your radio draws 20 amperes on transmit. Module 2 — Units and Math for Electronics gives you the mathematical tools the rest of the course depends on. Scientific notation, metric prefixes, and decibels are covered completely — including dBm and dBW, the units you will read on every spectrum analyzer and signal generator you ever use. If the difference between a milliwatt and a microwatt has ever confused you, this module fixes that permanently. Read more\u003c\/p\u003e","brand":"Independently published","offers":[{"title":"Default Title","offer_id":48153180700857,"sku":"8197294579","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7871\/0713\/files\/718LbdaksvL._AC_SL1500.jpg?v=1784227410","url":"https:\/\/www.bestbuybook.com\/products\/radio-electronics-for-amateur-radio-operators-foundations-of-electronics-from-atoms-to-antennas-by-terry-l-barlet-n0tlb","provider":"BestBuyBook","version":"1.0","type":"link"}