S band

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S band

frequency band

Learn about this topic in these articles:

radar applications

In radar: Airport surveillance radar
9 GHz (within the S band). Its klystron transmitter has a peak power of 1.3 megawatts, a pulse width of 1 microsecond, and an antenna with a horizontal beamwidth of 1.4 degrees that rotates at 12.5 revolutions per minute (4.8-second rotation period).
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