Definitions for Very High Frequency
ve·ry high fre·quen·cy

Princeton's WordNetRate this definition:0.0 / 0 votes

1. very high frequency, VHFnoun

   30 to 300 megahertz

WiktionaryRate this definition:0.0 / 0 votes

1. very high frequencynoun

   The frequency area from 30 MHz through 300 MHz, commonly used for radio and TV broadcasting.

WikipediaRate this definition:0.0 / 0 votes

1. Very high frequency

   Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS) work at distances of 100 kilometres (62 mi) or more to aircraft at cruising altitude. In the Americas and many other parts of the world, VHF Band I was used for the transmission of analog television. As part of the worldwide transition to digital terrestrial television most countries require broadcasters to air television in the VHF range using digital, rather than analog encoding.

ChatGPTRate this definition:0.0 / 0 votes

1. very high frequency

   Very High Frequency (VHF) is a range of electromagnetic radio frequency waves that extends from 30 to 300 MHz. This range is widely used for various types of communication systems such as television and radio broadcasting, two-way land mobile radio systems, long range data communication, and marine communications. The wavelengths corresponding to these frequencies measure ten to one meter.

WikidataRate this definition:0.0 / 0 votes

1. Very high frequency

   Very high frequency is the ITU-designated range of radio frequency electromagnetic waves from 30 MHz to 300 MHz. Frequencies immediately below VHF are denoted high frequency, and the next higher frequencies are known as ultra high frequency. These names referring to frequency usage originate from the early 20th century, when regular radio service used the terms LF, MF, and HF. These names were standardized by the International Telecommunications Union and extended to higher frequency ranges. Common uses for VHF are FM radio broadcasting, television broadcasting, land mobile stations, long range data communication up to several tens of kilometres with radio modems, amateur radio and marine communications. Air traffic control communications and air navigation systems work at distances of 100 kilometres or more to aircraft at cruising altitude.

Matched Categories

1. • Radio Frequency

How to pronounce Very High Frequency?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say Very High Frequency in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of Very High Frequency in Chaldean Numerology is: 1

2. Pythagorean Numerology

   The numerical value of Very High Frequency in Pythagorean Numerology is: 9

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=Very High Frequency
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Very_High_Frequency
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Very_High_Frequency
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=Very High Frequency