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VHF    
甚高频

甚高频

VHF
n 1: a group of illnesses caused by a viral infection (usually
restricted to a specific geographic area); fever and
gastrointestinal symptoms are followed by capillary
hemorrhage [synonym: {hemorrhagic fever}, {haemorrhagic fever},
{viral hemorrhagic fever}, {viral haemorrhagic fever},
{VHF}]
2: 30 to 300 megahertz [synonym: {very high frequency}, {VHF}]

34 Moby Thesaurus words for "VHF":
AF, CPS, EHF, HF, Hz, MF, RF, SHF, UHF, VLF, audio frequency,
carrier frequency, cycles, extremely high frequency, frequency,
frequency spectrum, hertz, high frequency, intermediate frequency,
kilocycles, kilohertz, low frequency, lower frequencies,
medium frequency, megacycles, megahertz, radio frequency,
spark frequency, spectrum, superhigh frequency,
ultrahigh frequency, upper frequencies, very high frequency,
very low frequency


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  • Very high frequency - Wikipedia
    Very high frequency VHF television antennas used for broadcast television reception These six antennas are a type known as a Yagi antenna, which is widely used on VHF
  • 甚高频_百度百科
    甚高频Very high frequency (VHF)是指频带由30Mhz~300MHz的无线电电波。 比甚高频无线电频率低的是高频（HF），比甚高频无线电的频率高的是特高频（UHF）。
  • UHF？VHF？傻傻分不清楚？ - 知乎
    VHF（Very High Frequency ）， 甚高频， 是指频带由30 MHz 到 300 MHz的无线电电波。 UHF（Ultra High Frequency）， 超高频，是指频带在300-3000MHz之间的无线电电波。 这两个无线电波段广泛用于电视、调频广播、移动电话、传呼机、股票信息机、微波通讯和雷达等。
  • VHF | Marine, Airwaves Radios | Britannica
    VHF, conventionally defined portion of the electromagnetic spectrum including any radiation with a wavelength between 1 and 10 metres and a frequency between 300 and 30 megahertz VHF signals are widely employed for television and radio transmissions
  • UHF和VHF的区别 - CSDN博客
    UHF和VHF的区别 众所周知：UHF和VHF都是频段的名称，他们分别代表着不同的频段，UHF代表超高频（300MHz ~3GHz），VHF (30MHz ~ 300MHz）代表甚高频； 1、频率范围不同 UHF代表超高频（300MHz ~3GHz），VHF (30MHz ~ 300MHz）代表甚高频； 2、传播特性 穿透性和饶射能力
  • 甚高頻 - 维基百科，自由的百科全书
    甚高頻 甚高頻 （英語： Very high frequency），缩写為 VHF，中國大陆稱 甚高频，台灣稱 特高頻，是指頻帶由30 MHz 到300MHz的無線電電波。 VHF多數是用作 電台 及 電視台 廣播，同時又是 航空 、 航海 及 業餘無線電 的溝通頻道。
  • Very High Frequecy (VHF) | Advanced Navigation
    Very High Frequency (VHF) is a key radio band used in navigation, aviation, and communication for clear, reliable signal transmission
  • What VHF Radio? Definition, Uses, Benefits | Abi Royen
    VHF stands for Very High Frequency, which refers to a specific range of radio frequencies between 30 MHz and 300 MHz VHF radios operate within this range, and are commonly used for short- to medium-range communication
  • The Differences Between UHF and VHF Radio Frequencies
    VHF consists of radio waves from 30 to 300 MHz and is used in some critical communication systems, like FM Radio, marine communications, long-range data transmission, and two-way land mobile radio systems
  • VHF vs UHF Radios: The Differences Explained
    VHF band radio waves operate on lower frequencies but are longer, so they work better for long-range outdoor use in job sites, campgrounds, and farms Unlike UHF waves, VHF cannot penetrate objects like buildings or other large obstructions





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