Final answer:
To learn about good radio communication procedures, one can experiment with radio equipment, study historical radio regulations, and understand the technical aspects of AM and FM signals, as well as the use of microwaves in modern communications.
Step-by-step explanation:
To find more information on good radio communication procedures, one can explore various technological and regulatory resources. Tuning a radio and observing the relationship between frequency and signal quality provides a hands-on understanding of radio operations. For practical exploration, manipulate a car radio's extendable antenna to note the changes in reception quality. Furthermore, having a group activity where individuals compare the tuning capabilities and frequency details of their own radios can serve as an educational exercise in understanding broadcast radio frequencies.
For more technical knowledge, investigating the historical development of radio regulations is beneficial. The Radio Act of 1927 and the Communications Act of 1934 established the foundations of frequency and license control, with the Federal Communications Commission (FCC) playing a pivotal role in ongoing regulation and standard setting. Additionally, learning about the characteristics of AM and FM radio signals, such as how AM varies in amplitude while FM maintains a constant amplitude with varying frequency, can further one's grasp of radio technology.
Knowledge of how microwaves are employed in modern communication, including satellite transmissions and land-based long-distance transmissions, demonstrates the practical applications of high-frequency signals. Microwaves, due to their ability to carry more information and require line-of-sight transmission, represent the advanced end of radio communication protocols.