Here’s the second half of the video introduction to Section 2.3, Amateur Satellites, in the 11th edition of the “ARRL Extra Class License Manual for Ham Radio.” The video discusses polarization, Faraday rotation, repeaters, transponders, and band and mode designations. Note one error in which I refer to the X band as in the 10 MHz region when it should be 10 GHz.
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!