O R A R I
Organisasi Amatir
Radio Indonesia
Zone 28 Oceania
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Telecommunications makes use of a limited frequency range in the electromagnetic spectrum.
The available frequencies must be assigned, or allocated, in a way that minimizes
interference between the transmitted signals. In the United States, frequencies are
allocated by the FEDERAL COMMUNICATIONS COMMISSION. Each type of transmission occupies a
certain band, or range of frequencies.
For example, the standard band for AM radio broadcasting is 535 to 1,605 kHz. Other
forms of radio -- FM, citizen's band (CB), CELLULAR RADIO, and maritime and aviation
communications, are also allocated bands, as are radar and television.
[as seen on the table below:]
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