Radio technology refers to the set of techniques and methods used in the transmission and reception of radio waves, which are electromagnetic waves typically in the frequency range from about 3 kHz to 300 GHz. This technology encompasses various aspects, including modulation methods (such as amplitude modulation and frequency modulation), signal processing, antenna design, and communication protocols. It enables various applications, like broadcasting audio and video signals, two-way communications (e.g., walkie-talkies, cell phones), and navigation systems (e.g., GPS). Radio technology is foundational for wireless communication, allowing devices to connect and transmit data without the need for physical cables, thus playing a crucial role in modern telecommunications, broadcasting, and data networking.
FM802 & FM COCOLO have launched the "DUAL MUSIC PROGRAM" to reshape Osaka's radio landscape. The program targets diverse age groups, combining FM802's youthful vibe with FM COCOLO's classic appeal.…