Want this question answered?
Radar detectors don't "use" any frequencies. However they listen to certain frequencies known as bands(K, Ka, X, Ku). These bands are the frequencies allocated to radar guns to operate on.
Amplitude and frequency
Amplitude and frequency
micro wave bands in remote sening
ku-
Guard bands between channels
LF-RF or low frequency radio frequencies. This spans frequencies from just below the AM radio band through the shortwave radio bands.
Low-pitched sounds have a lower frequency.
TV broadcast signals are in the VHF & UHF radio bands, shorter than most of the radio bands but longer than the microwave band.
Yes. Energy = (ev/240Thz) f = hf. Sunlight is a mixture of frequencies, and energy bands.
BTS are usually linked to MSC by fiber whenever that's feasible. If fiber is unavailable or too expensive, the "backhaul" network consists of high-capacity, short distance, low power digital microwave links. In the US, the popular frequencies for this application are the licensed bands in 11, 18, 23, and 38 GHz, as well as the unlicensed bands in 5.9, 28, and 80 GHz.
Depends on where you are. Each nation has its own rules. There are legal frequencies in the 125 KHz, 13.56 MHz, 800-950 MHz, and 2.4 MHz bands. Higher frequencies are coming.