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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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  • 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。
  • 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。
  • 甚高频通信系统_百度百科
    甚高频通信系统(VHF COMM)是移动无线电通信中的一个重要系统,用于民用航空及海事近距离通信。 其通信方式以话音、图像、数据为媒体,通过光或电信号将信息传输到另一方。
  • VHF和UHF的区别 - 知乎
    (一)无线电频段及频率范围 (二)VHF 和 UHF 名称解释 VHF 通信技术中,VHF是Very High Frequency的缩写,即甚高频,是指频带由30MHz到300MHz的无线电电波,波长范围为1m~10m。 多数是用作电台及电视台广播,同时又是航空和航海的沟通频道。
  • Creating Perfection | vhf Inc.
    vhf employs 350 people globally and is constantly growing All research, development, design, construction and production take place on the vhf campus of our German parent-company, vhf camfacture AG, near Stuttgart, Germany
  • Dental | vhf Inc.
    With its dental products, vhf offers users a complete system in the CAM segment Thanks to the perfectly harmonized devices and components, all materials, which are common in the dental industry, can be processed on vhf machines
  • VHF UHF 是什麼?從無線電對講機到電視訊號,深度解析頻率奧秘與應用
    每次聽到都覺得好像很重要,但又搞不太清楚到底是什麼對不對? 別擔心! 今天就讓我來幫你好好釐清一下,這VHF跟UHF到底是什麼,它們有什麼不同,又為什麼在我們日常生活中扮演著這麼重要的角色呢!
  • 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





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