Examples for

Frequency Allocations

Frequency allocation, also known as spectrum allocation, is the regional division of the radio portion of the electromagnetic spectrum into specific frequency bands. Frequency allocation is most commonly regulated by national governments, and each band may be designated for use by a certain type of communication or reserved for particular organizations. Use Wolfram|Alpha to explore information about frequency allocations across the spectrum and around the world.

Get frequency allocations for a specific geographic region or wavelength or explore general information about radio bands.

Find allocations for a given frequency:

frequency allocations 900MHz

Specify a location:

allocations 20GHz Japan

Find allocations for a given wavelength:

allocations 30 cm

Get data for a radio band:

UHF

Compare several radio bands:

LF, MF, HF

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