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I band
The NATO I band is the range of radio frequencies from 8 GHz to 10 GHz in the system of letter designations for frequency bands used by NATO for electronic countermeasure (ECM) applications. This is equivalent to wavelengths between 3.75 cm and 3 cm. It is a subset of the SHF band as defined by the ITU and corresponds to the lower half of the X band (8–12 GHz) as defined by the IEEE. ==Uses== Marine navigation radars often operate with I band frequencies.
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「I band」の詳細全文を読む
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