翻訳と辞書 Words near each other ・ High-resolution scheme ・ High-resolution transmission electron microscopy ・ High-rise (fashion) ・ High-Rise (film) ・ High-Rise (horse) ・ High-rise of Pécs ・ High-rise syndrome ・ High-School Streets Historic District ・ High-shear mixer ・ High-speed camera ・ High-Speed Circuit-Switched Data ・ High-speed craft ・ High-speed door ・ High-Speed Downlink Packet Access ・ High-speed flight ・ High-speed multimedia radio ・ High-speed photography ・ High-speed rail ・ High-speed rail in Asia ・ High-speed rail in Australia ・ High-speed rail in Austria ・ High-speed rail in Belgium ・ High-speed rail in Brazil ・ High-speed rail in Canada ・ High-speed rail in China ・ High-speed rail in Croatia ・ High-speed rail in Denmark ・ High-speed rail in Europe ・ High-speed rail in France ・ High-speed rail in Germany Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク High-speed multimedia radio ： ウィキペディア英語版 High-speed multimedia radio High-speed multimedia radio (HSMM) is the implementation of wireless data networks over amateur radio frequencies using commercial off-the-shelf (COTS) hardware such as 802.11 access points and D-STAR equipment. Only licensed amateur radio operators may use amplifiers and specialized antennas to increase the power and coverage of the 802.11 signal. ==Basics== The idea behind this implementation is to use the (Amateur bands ), namely 420 MHz (70 cm), 900 MHz (33 cm), 1270 MHz (23 cm), 2.3 GHz (13 cm), 3.4 GHz (9 cm), and 5.8 GHz (5 cm) under the U.S. Federal Communications Commission (FCC) Part 97 rules (amateur radio service) instead of the Part 15 rules (unlicensed). This enables licensed amateur operators to legally use higher output power for wireless devices and allows for longer-range communications. Such communications can be used to assist in emergency communications and disaster relief operations and in everyday amateur radio communications. 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「High-speed multimedia radio」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.