- frequency-hour
- использование фиксированной частоты в течение 1 часа в международной КВ-связи
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
frequency-hour
Смотреть что такое "frequency-hour" в других словарях:
Frequency (radio station) — Infobox Radio Station name = Frequency 1350 city = Preston, Lancashire area = UK: Preston MW Online | branding = slogan = Your Student Station airdate = Late 2001 frequency = MW: 1350 MHz share = 0.000000000000000000000000000000000000001% share… … Wikipedia
frequency — /free kweuhn see/, n., pl. frequencies. 1. Also, frequence. the state or fact of being frequent; frequent occurrence: We are alarmed by the frequency of fires in the neighborhood. 2. rate of occurrence: The doctor has increased the frequency of… … Universalium
Frequency — (Roget s Thesaurus) < N PARAG:Frequency >N GRP: N 1 Sgm: N 1 frequency frequency oftness oftenness commonness Sgm: N 1 repetition repetition &c. 104 Sgm: N 1 normality normality &c. 80 Sgm: N 1 example examp … English dictionary for students
Utility frequency — The waveform of 230 volt, 50 Hz compared with 110 V, 60 Hz. The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency at which alternating current (ac, also AC) is transmitted from a… … Wikipedia
12-hour clock — AM/PM redirects here. For the convenience store chain, see ampm. Clock system 12 hour 24 hour midnight (start of day) 12:00* 00:00 12:59 a.m. 00:59 1:00 a.m. 01:00 2:00 a.m. 02:00 … … Wikipedia
Rush hour — For other uses, see Rush hour (disambiguation). Crowded rush hour New York City Subway train A rush hour or peak hour is a part of the day during which traffic congestion on roads and crowding on public transport is at its highest. Normally, this … 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
Orders of magnitude (frequency) — To help compare different orders of magnitude, the following list describes various frequencies, which is measured in Hertz. Factor (Hz) Multiple Value Item 10−18 1 attohertz (aHz) 2.29 aHz The Hubble Constant (once in 13.8 billion years) 10−15 1 … Wikipedia
Maximum usable frequency — (MUF) describes, in radio transmission, using reflection from the regular ionized layers of the ionosphere, the upper frequency limit that can be used for transmission between two points at a specified time, independent of transmitter power. This … Wikipedia
Penn Spasm Frequency Scale — a scale that measures the frequency of spasms and assigns numbers from 0 for no spasms to 4 for more than 10 per hour … Medical dictionary
climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… … Universalium
