What is S band X band?

X band radar is a type of radar wave that falls between 8.0 GHz and 12 GHz , with law enforcement radar guns operating around 10.5 GHz. X band is the oldest type of police radar frequency, but it is not used as frequently today as it used to be.

The main advantages include providing greater spectral efficiency, lower chance for interference, and less rain fade and greater satellite separation .

X-band is widely used because of the ability to utilize smaller antennas that fit on most boats and to provide better target resolution . S-band radars are often used for specialized applications, such as seeing through heavy weather or precipitation and for long-range bird detection. S-band antennas are larger.

X band radar frequency sub-bands are used in civil, military, and government institutions for weather monitoring, air traffic control, maritime vessel traffic control, defense tracking, and vehicle speed detection for law enforcement . X band is often used in modern radars.