Radio window

The radio window is the range of frequencies of electromagnetic radiation that the earth's atmosphere lets through. The wavelengths in the radio window run from about one centimetre to about eleven-metre waves.

单词	Atmospheric radio window
释义	Atmospheric radio window 英语百科 Radio window The radio window is the range of frequencies of electromagnetic radiation that the earth's atmosphere lets through. The wavelengths in the radio window run from about one centimetre to about eleven-metre waves.
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Atmospheric radio window

Radio window