uhf 中文意思是什麼
uhf
解釋
UHF, uhf= ultrahigh frequency 【無線電】超高頻。-
A method to eliminate self - oscillation in testing hfe of low power uhf audion
時自激振蕩的一種消除方法 -
Based on an analysis of uhf ( ultra - high - frequency ) characteristic of pd ( partial discharge ) in power transformer, using mixing technique, a signal disposal cell has been devised for the sake of facilitating common data sampling card
摘要在分析了電力變壓器局部放電的超高頻特性的基礎上,利用混頻技術,設計了局部放電超高頻信號的信號調理單元,方便普通數字採集卡採集。 -
Radio - frequency connectors - specification for r. f. coaxial connectors with screw coupling, unmatched type uhf
射頻連接器.第12部分:螺紋連接非匹配 -
Uhf radio - frequency connectors. part 12 : r. f. coaxial connectors with screw coupling, unmatched type uhf
射頻連接器.第12部分:螺紋連接非匹配射頻同軸連接器 -
Bicmos pll frequency synthesizer for uhf receiver
4106的鎖相環頻率合成器設計與實現 -
Verification regulation of uhf television sweep scope
Uhf電視掃頻儀試行檢定規程 -
Generic specification for uhf digital radio relay equipments
Uhf數字接力設備通用規范 -
The exploration of scout uhf frequency hopping signals scheme
超短波跳頻信號的偵察方案探討 -
1204s vhf stainless steel antenna 1404s uhf stainless steel antenna
Sm - 2全不銹鋼天線固定架 -
Notify me of updates to 1404s uhf stainless steel antenna
1404s uhf不銹鋼14列天線更新時通知我 -
Av - 100 fixed channel modulator 1404s uhf stainless steel antenna
St - 4不銹鋼多功能航空避雷固定架 -
Application of single chip microcomputer at89c2051 in uhf frequency synthesizer
頻率合成器中的應用 -
Study on an application using at89c51 to measure frequency in uhf and vhf
頻率測量系統中應用的研究 -
Tacan uhf tactical air navigation
極超短波?術航法無線標識 -
A uhf sensor is designed and fabricated, which mostly consists of antenna, uhf amplifier, high pass filter, and broadband wave detector
通過與大華無線電廠合作,研製了超高頻傳感器,其主要由天線、超高頻放大器、高通濾波器、寬帶檢波器等組成。 -
Verification regulation for model do 16 uhf microvolt voltage calibrating equipment
Do16型超高頻微伏電壓校準裝置試行檢定規程 -
Uhf vision transmitter
特高頻圖象發射機 -
Uhf band pass filter
特高頻帶通濾波器 -
Uhf doppler system
特高頻多普勒系統 -
On the base of summarizing and reference to the achievement of uhf complete solid - state high - frequency power amplifier abroad, the author have made a deep research in uhf 10kw electron tube tv transmitter power amplifiers which are widely used inland, and asked for ideas of a lot of engineers of chongqing tv transmitting station, brought forward a practicable solidification scheme under the guidance of prof. gao chao and prof. guoyongcai, and made a successful practice at chongqing tv transmitting station
筆者在總結和借鑒國內外有關uhf全固態電視發射機高頻線性功率放大器研究成果的基礎上,對目前國內電視發射臺普遍採用的uhf10kw電子管電視發射機高頻線性功率放大器進行了深入研究,並廣泛徵求重慶電視發射臺工程師的意見,在重慶大學高潮教授和郭永彩教授的指導下,提出了切實可行的固態化改造方案,並在重慶電視發射臺實踐成功。
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