radio-frequency bandwidth

radio-frequency bandwidth

[′rād·ē·ō ¦frē·kwən·sē ′band‚width]
(communications)
Band of frequencies comprising 99% of the total radiated power of the signal transmission extended to include any discrete frequency on which the power is at least 0.25% of the total radiated power.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
The formula for the effective bandwidth when there is a wider radio-frequency bandwidth and a significantly narrower video bandwidth (such as in radar-warning receivers) is as follows:
The Council immediately poses restrictions on the project, defended by the European Commission, for the liberalisation of certain radio-frequency bandwidths, particularly those which belong to broadcasters.

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