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- Purpose: UHF frequency converter, local oscillator,wide band am plifier. 用途:用于超高頻頻率轉換,負載振蕩器,寬頻放大。
- PLL frequency synthesizer with DDS reference will adapt to local oscillator of modern radio. 采用DDS輸出作為參考的PLL頻率合成器非常適合用做現代電臺的本振。
- LNB2 SUBFOCUS(138)common high-frequency tuner [with both single and double local oscillator]. LNB2副焦(138)為普通高頻頭[單本振、雙本振均可]。
- Select Installation and then Antenna Setting, and set respectively the local oscillator frequencies of the high-frequency tuner of 146, 138KU, 138C band and so on. 選擇安裝里的天線(xiàn)設定,分別設置146、138KU及138C波段等等的高頻頭本振頻率。
- NC CSB makes use of IBM 8265 intelligent Route Switch to build the main framework of the ATM enterprise network and connects 6 separate local network segments through fibers. 計算機網(wǎng)絡(luò )中心采用 IBM82 65ATM交換機作為網(wǎng)絡(luò )主干 ,通過(guò)光纖連接 6個(gè)分離的局域網(wǎng)段 ;
- In the method,DRO PLS is applied to be local oscillator to assure low phase noise performance and synthesizer in L band to assure high agile synthesizer speed. 其中,DRO PLS保證低相位噪聲性能; L波段捷變頻頻綜保證捷變頻功能。
- Josephson junction mixer has much excellence, including its high sensitivity and harmonic, low local oscillator frequency and microwave power, low noise and wide frequency band. 摘要高溫超導混頻器具有靈敏度和諧波次數高、所需的本振和微波信號功率小、噪聲低、工作頻帶寬等諸多優(yōu)點(diǎn)。
- It serves as the signal generator in a transmitter and in a receiver, and the local oscillator is used together with a mixer to convert the received RF signal to an IF signal. 它在傳輸器跟接收器中是作為標準的訊號產(chǎn)生器,本地震蕩器通常是跟混波器一起使用將射頻訊號轉換到中頻。
- The author's main work is the development of the LO(local oscillator) in DTV transmitter, it is one of the important research projects planned by Shanghai Mingzhu Company. 作者的主要工作就是設計數字電視發(fā)射機中的本振頻率源,這是上海明珠公司數字電視發(fā)射機開(kāi)發(fā)項目的一個(gè)重要部分。
- Firewalls should be installed at every point where the computer system comes in contact with other networks--including the Internet, a separate local area network at a customer's site, or a telephone company switch. 防火墻應安裝在計算機系統與其它網(wǎng)絡(luò )聯(lián)接的每一點(diǎn)上,包括internet、客戶(hù)場(chǎng)點(diǎn)的分開(kāi)的局域網(wǎng),或電話(huà)公司的交換機。
- Firewalls should be installed at every point where the computer system comes in contact with other networks--including the Internet,a separate local area network at a customer's site,or a telephone company switch. 防火墻應安裝在計算機系統與其它網(wǎng)絡(luò )聯(lián)接的每一點(diǎn)上,包括Internet、客戶(hù)場(chǎng)點(diǎn)的分開(kāi)的局域網(wǎng),或電話(huà)公司的交換機。
- A device used to supply a stable single-frequency signal to an up-converter or down-converter. The local oscillator signal is mixed with the information-carrying signal to change its frequency up or down. 向上變頻器或下變頻器提供穩定單頻信號的一種設備。本機振蕩器信號和信息傳輸信號混頻,使其頻率上調或下調。
- In radio communications, a method of reception in which the frequency of received signal is changed to an intermediate frequency, by a heterodyne process involving a local oscillator. 在無(wú)線(xiàn)電通信技術(shù)中,將接收信號的頻率通過(guò)采用本地振蕩器的外差法變成某個(gè)中頻的一種接收方法。
- Localized within the pump cavitation bubble debacle caused by the excitation produced by slow, while the local oscillator pump more. 對泵內局部汽蝕引起的汽泡潰裂所產(chǎn)生的激振反應遲鈍,同時(shí),泵上振源較多。
- Bulk effect diode local oscillator 體效應二極管本地振蕩器
- We can separate the stones out with a sieve. 我們可以用一個(gè)篩子把石頭分離出來(lái)。
- Be stimulated through local oscillation even if cause one of ways that reflection sex erects. 通過(guò)局部振蕩刺激就是引起反射性勃起的途徑之一。
- Frequency multiplication local oscillator 倍頻本地振蕩器
- This word has three separate meanings. 這個(gè)詞有三個(gè)不同的意思。
- Design of local oscillator for GPS receiver GPS接收機本地振蕩器的設計