transmitting frequency

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• Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… …   Wikipedia

• Frequency multiplier — A frequency multiplier is commonly used in a radio receiver or radio transmitter to multiply the base frequency of the oscillator by a predetermined number. This multiplied frequency is then amplified and sent to the final drive stage and into… …   Wikipedia

• Frequency (film) — Infobox Film name = Frequency image size = 200px caption = director = Gregory Hoblit producer = Gregory Hoblit Hawk Koch Toby Emmerich Bill Carraro writer = Toby Emmerich narrator = starring = Dennis Quaid James Caviezel Elizabeth Mitchell Andre… …   Wikipedia

• transmitting set — noun Etymology: transmitting (gerund of transmit) + set : an apparatus for transmitting radio waves; specifically : the portion of a complete transmitting station that produces and modulates radio frequency current and delivers it to the… …   Useful english dictionary

• frequency band — noun a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals) • Syn: ↑waveband • Topics: ↑television, ↑telecasting, ↑TV, ↑video • Hypernyms: ↑ …   Useful english dictionary

• frequency indicator — noun : a one point frequency meter that measures one frequency only and that is used in transmitting stations to maintain constant frequency …   Useful english dictionary

• frequency converter — device which changes the frequency of transmitting waves …   English contemporary dictionary

• frequency modulation — alteration of the frequency of transmitting waves to reduce static in the transmitted sound or image …   English contemporary dictionary

• Mendip transmitting station — Mendip The Mendip UHF Television Mast Height of mast 293 metres (961 ft) Grid reference …   Wikipedia

• Chesterfield transmitting station — Chesterfield Height of mast 50 metres (164 ft) Relay of Emley Moor BBC region BBC Yorkshire ITV region ITV Yorkshire The Chesterfield transmitting station is a television and radio transmitter which serves the town of Chesterfield in …   Wikipedia

• High Frequency Active Auroral Research Program — HAARP is often confused with Project HARP, the High Altitude Research Project (a joint project of The Pentagon and the Canadian Department of National Defence).The High Frequency Active Auroral Research Program (HAARP) is an investigation project …   Wikipedia