Provides a way of transmitting telephone, facsimile, video and data using RF above 8,990 MHz and below 20 GHz.

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Multiple Choice

Provides a way of transmitting telephone, facsimile, video and data using RF above 8,990 MHz and below 20 GHz.

Explanation:
Microwave describes high-frequency radio waves in the gigahertz range. The specified band, above about 9 GHz and below 20 GHz, sits squarely in the microwave portion of the spectrum. This range is well suited for fixed wireless backhaul that carries voice, fax, video, and data over line-of-sight links between sites, using high-gain dish antennas to achieve high data rates. It’s a terrestrial, RF transmission method, unlike fiber optics which uses light in glass and isn’t RF, and unlike satellite which relies on a space segment. The description matches microwave as the transmission medium for those types of services.

Microwave describes high-frequency radio waves in the gigahertz range. The specified band, above about 9 GHz and below 20 GHz, sits squarely in the microwave portion of the spectrum. This range is well suited for fixed wireless backhaul that carries voice, fax, video, and data over line-of-sight links between sites, using high-gain dish antennas to achieve high data rates. It’s a terrestrial, RF transmission method, unlike fiber optics which uses light in glass and isn’t RF, and unlike satellite which relies on a space segment. The description matches microwave as the transmission medium for those types of services.

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