UHF
[,ju: eit? 'ef]
- abbr. 超高頻（Ultra High Frequency）
暢通詞匯
英文詞源
- UHF
- 1937, abbreviation of ultra-high frequency (1932) in reference to radio frequencies in the range of 300 to 3,000 megahertz.
雙語(yǔ)例句
- 1. The plane has UHF and VHF radios plus an instrument landing system.
- 飛機(jī)配備了UHF和VHF無(wú)線(xiàn)電以及儀表降落系統(tǒng).
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- 2. The characteristics of the UHF MSK burst - mode signal are analyzed.
- MSK 是一種性能優(yōu)越的數(shù)字調(diào)制方式,本文對(duì)UHF頻段MSK突發(fā)信號(hào)的特征進(jìn)行了分析.
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- 3. RFID tag in UHF frequency band is more attractive because it is for far distance.
- UHF頻段有源射頻標(biāo)簽由于遠(yuǎn)距離識(shí)別的特點(diǎn),是RFID的 發(fā)展方向,目前國(guó)內(nèi)在這一領(lǐng)域的研發(fā)尚處于空白.
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- 4. Purpose: UHF frequency converter, local oscillator, wide band amplifier.
- 用途: 用于超高頻頻率轉(zhuǎn)換, 負(fù)載振蕩器, 寬頻放大.
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- 5. Purpose: low noise amplifier at VHF, UHF and CATV band applications.
- 用途: 用于甚高頻 、 超高頻和有線(xiàn)電視頻段的低噪聲放大.
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