Radio

Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by a radio receiver connected to another antenna. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking and satellite communication among numerous other uses, radio waves are …

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Publications

South Africa Government Gazette dated 2022-11-11 number 47482 part 1

Laws.Africa · 11 November 2022 English

authorized Aliwal North Rank to Hilton, Dukathole, Radio Hot Springs and Abaview and return. 7.1.1.3. Aliwal … authorized Aliwal North Rank to Hilton, Dukathole, Radio Hot Springs and Abaview and return. 7.1.1.2. Aliwal … authorized Aliwal North Rank to Hilton, Dukathole, Radio Hot Springs and Abaview and return. 7.1.1.2. Aliwal …

Seychelles Government Gazette dated 2022-11-07 number 71

Laws.Africa · 7 November 2022 English

features, documentaries, radio or television current affairs programs; editing of radio or television programs; … programs; film projections; radio or television entertainment; rental of films, videos, video and audio … receivers and monitors; set top boxes; radios: radio transmitters and receivers; global positioning systems … sporting activities and competitions: production of radio and television programs; production of videos, movies … sporting activities and competitions; production of radio and television programs; production of videos, movies …

Namibia Government Gazette dated 2022-10-18 number 7931

Laws.Africa · 18 October 2022 English

the Commercial Broadcasting Service Licence of Radio 100 (Pty) Ltd. 7931 Government Gazette 18 October … Licence of the University of Namibia t/a Unam Radio. d) The Authority resolved to renew the Commercial … Commercial Broadcasting Service Licence of EFM Radio CC. e) The Authority has resolved to approve the application … Technology CC: Licensee List of Radio Frequencies or Group of Radio Frequencies assigned: Description … Ltd: Description of geographic coverage area(s) Radio frequencies assigned; Maximum output power; …