翻訳と辞書 |
2-meter band : ウィキペディア英語版 | 2-meter band The 2-meter amateur radio band is a portion of the VHF radio spectrum, comprising frequencies stretching from 144 MHz to 148 MHz in International Telecommunication Union region (ITU) Regions 2 (North and South America plus Hawaii) and 3 (Asia and Oceania)〔US Amateur Radio Frequency Allocations. http://www.arrl.org/FandES/field/regulations/allocate.html accessed 12 May 2008.〕 and from 144 MHz to 146 MHz in ITU Region 1 (Europe, Africa, and Russia).〔(RSGB (UK) band plan Accessed 28 Jan 2013 )〕〔Sharing spectrum with other services a ham radio reality. The ARRL Letter, Vol. 20, No. 2. http://www.arrl.org/arrlletter/01/1102/ Accessed 14 May 2008〕 The license privileges of amateur radio operators include the use of frequencies within this band for telecommunication, usually conducted locally within a range of about . == History ==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「2-meter band」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|