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| 70 centimeters ： ウィキペディア英語版 |
70-centimeter band
The 70-centimeter amateur radio band is the 420 to 450 MHz portion of the UHF radio spectrum. This band is used by amateurs engaged in emergency communications where portable and mobile radios are frequently used. Many such radios have ''dual-band'' capabilities, operating on both the 70-centimeter and 2-meter bands. Some activity within the radio-controlled (RC) aircraft and other types of RC hobby miniature pastimes in Germany on the 70 centimeter band are also possible and permitted for German "amateurfunk" ham radio licensees, and for which a few similar 70-cm band frequencies are also available for Switzerland-licensed amateur radio licenseholders to participate in RC hobby activities as well.
== History ==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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