Most radars, in practice, operate between 400 MHz to 36 GHz ; however, there are some notable exceptions. The optical and radio portions of the electromagnetic spectrum occupy positions coincidental with two important transparent bands in the Earth’s atmosphere and ionosphere.
Read moreWhat are the two types of band of a radar?
The radio waves of the police radar gun put out different types of radar bands – X band, K band, or Ka bands . These bands can be compared to three different radio stations. That is why radar detectors are tuned to detecting these specific bands.
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