- very low band
- Телекоммуникации: ОНЧ-диапазон (3-30) кГц, диапазон декакилометровых волн (100-10) км, диапазон сверхдлинных волн
Универсальный англо-русский словарь. Академик.ру. 2011.
very low band
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Very low frequency — or VLF refers to radio frequencies (RF) in the range of 3 kHz to 30 kHz. Since there is not much bandwidth in this band of the radio spectrum, only the very simplest signals are used, such as for radio navigation. Also known as the myriameter… … Wikipedia
very low-frequency band — labai žemų dažnių diapazonas statusas T sritis radioelektronika atitikmenys: angl. very low frequency band vok. Längstwellenfrequenzband, n rus. диапазон очень низких частот, m pranc. gamme de très basses fréquences, f … Radioelektronikos terminų žodynas
Low (band) — Low Low playing in downtown Duluth, December 2004. From left to right: Alan Sparhawk, Mimi Parker, and Zak Sally (pictured on a monitor) Background information Origin Duluth, Minnesota … Wikipedia
Low frequency — or LF refers to Radio Frequencies (RF) in the range of 30 kHz ndash;300 kHz. In Europe, and parts of Northern Africa and of Asia, part of the LF spectrum is used for AM broadcast service. In the western hemisphere, its main use is for aircraft… … Wikipedia
Low-power broadcasting — Contents 1 United States 1.1 FM radio 1.1.1 LPFM classes 1.1.2 … Wikipedia
Low-noise block converter — A low noise block converter (LNB, for low noise block, or sometimes LNC, for low noise converter) is the (receiving, or downlink) antenna of what is commonly called the parabolic (actually paraboloid) satellite dish commonly used for satellite TV … Wikipedia
Band-stop filter — A generic ideal band stop filter, showing both positive and negative angular frequencies In signal processing, a band stop filter or band rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific… … Wikipedia
Very minimum-shift keying — VMSK, for Very Minimum Shift Keying modulation, is one of several digital modulation methods claimed to send high speed digital data through very low bandwidth (or narrowband) channels. A typical claim is a data rate of 6 Mbit/s in a bandwidth of … Wikipedia
low — low1 [ lou ] adjective *** ▸ 1 small in height ▸ 2 small in amount ▸ 3 unhappy, lacking energy ▸ 4 voice/sound: quiet/deep ▸ 5 unfair/dishonest ▸ 6 about clothes 1. ) small in height or smaller than the usual height: a low wall/bridge/building a… … Usage of the words and phrases in modern English
low — I UK [ləʊ] / US [loʊ] adjective Word forms low : adjective low comparative lower superlative lowest *** 1) small in height, or smaller than the usual height a low wall/bridge/building a) not far above the ground The plane was very low. low clouds … English dictionary
Low fidelity — Lo fi redirects here. For the music genre, see Lo fi music : Lo fidelity redirects here. For the record label, see Lo Fidelity Records Low fidelity or lo fi describes a sound recording which contains technical flaws such as distortion, hum, or… … Wikipedia
