为什么舰员在器材管理工作上都应达到熟悉各种备品备件性能、用途和使用保养方法的要求。
The MHz band covers the HF (high frequency) and VHF (very-high frequency) ranges, as well as parts of the MF (medium frequency) and UHF (ultra-high frequency) ranges, as defined by the ITU (International Telecommunication Union). These frequency ranges are used for AM and FM radio transm...
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So now you know - SHO means "Sure" or "Super High Output" - don't thank us. YW! What does SHO mean? SHO is an acronym, abbreviation or slang word that is explained above where the SHO definition is given. All A B C D E F G H I J K L M N O P Q R S T U V W ...
what does henry mean? henry is an acronym, abbreviation or slang word that is explained above where the henry definition is given. all a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 other other terms relating to 'high': · 420 ...
What Does Radio Frequency Mean? Radio frequency (RF) refers to the rate of oscillation of electromagnetic radio waves in the range of 3 kHz to 300 GHz, as well as the alternating currents carrying the radio signals. This is the frequency band that is used for communications transmission and ...
What does the term xtal mean? A transistor- or logic-gate-based active circuit is necessary to put an xtal. An oscillator employs such a circuit. You can buy an oscillator or build one yourself out of discrete parts like gates, capacitors, resistors, etc. Most of it comprises the inverter...
What Does Radio Frequency Identification Tag Mean? A Radio Frequency Identification Tag (RFID tag) is an electronic tag that exchanges data with a radio frequency identification (RFID) reader by using radio waves. Advertisements Most RFID tags are made up of at least two main parts. The first ...
The history of the amateur UHF and microwave allocations is very interesting but cannot be told on one page. Briefly, before World War Two the frequency allocations to radio services in the United States did not go above 300 MHz. Radio technology took great leaps forward during the war, and...
韩语 阿拉伯语 英语(美国) 英语(英国) 关于英语(英国)(英文) 的问题 What does "It's mental" mean? 是什么意思? 查看翻译 Report copyright infringement 回答 Close 当你"踩"了一个回答的时候, 回答者不会收到通知。 O只有提问者才能查看踩了这个回答的用户。 好的 加载更多 conuhf ...