Definition of Frequency Range
Frequency range is a term related to waves and communications. Also known as "frequency coverage" and "band coverage". For example, the radio frequency range indicates which frequency bands the radio can accept broadcasting. The current standard stipulates that the mid-band frequency range of all levels of radios is not narrower than 535-1605KHz; the short-band frequency range is selected within the range of 1.6-22MHz according to the different levels of radio requirements.