Question: what is the difference between c band and l band?
Answer: L-band is easier to process, requiring less sophisticated and less expensive RF equipment, and due to a wider beam width, the pointing accuracy of the antenna does not have to be as accurate as the higher bands. Low frequency of 1 to 2 GHz. C-band (4 to 8 GHz)usually transmits around 6 GHz and receives around 4 GHz.