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  • Low frequency - Wikipedia
    LF radio waves exhibit low signal attenuation, making them suitable for long-distance communications In Europe and areas of Northern Africa and Asia, part of the LF spectrum is used for AM broadcasting as the "longwave" band
  • Radio Waves or Radio-Frequency Radiation - Science Notes and Projects
    Radio waves are low-frequency electromagnetic waves used in communication, radar, and astronomy Discover their sources, uses, and effects
  • The Lowdown on Low Level AM Transmitters: A Comprehensive Guide
    One of the primary uses of low level AM transmitters is in the amateur radio community Enthusiasts often utilize these devices to experiment with radio waves and broadcasting techniques, learning essential skills while having fun
  • Radio wave | Examples, Uses, Facts, Range | Britannica
    They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys
  • Different types of radio frequencies – ThinkRobotics. com
    It is used for maritime radio communications, navigation aids, and some AM radio broadcasting LF waves can propagate over long distances, especially at night Medium frequency is primarily used for AM radio broadcasting, but also for some marine and aviation communications
  • How the Radio Spectrum Works - HowStuffWorks
    AM radio has been around a lot longer than FM radio The first radio broadcasts occurred in 1906 or so, and frequency allocation for AM radio occurred during the 1920s (The predecessor to the FCC was established by Congress in 1927 )
  • HF and Lower Frequency Radiation - Introduction
    Like all the lower frequencies, transmission in this band are usually ground waves, which limits the transmission distance, but makes them less susceptible to ionospheric disturbances than HF
  • Understanding Radio Waves and their Frequencies
    On the other hand, lower frequency waves, like those used in AM radio, have longer wavelengths that can diffract and bend around obstacles, allowing for better coverage and reception in urban areas




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