The invention discloses a frequency band processing method and electronic equipment. The electronic equipment includes a first antenna module and a second antenna module, and the second antenna modulecomprises at least two global positioning system (GPS) antennas; the method comprises the following steps: determining a carrier-to-noise ratio corresponding to a GPS antenna based on a third frequency band transmission signal in the second antenna module under the condition that the electronic equipment is monitored to work in a first frequency band and a second frequency band at the same time;exchanging the frequency bands of the second GPS antenna in the other GPS antennas and the first GPS antenna if the carrier-to-noise ratio is smaller than a preset threshold value and a first GPS antenna based on a third frequency band transmission signal exists in the second antenna module, and therefore the first isolation degree of the first GPS antenna relative to the first antenna module is smaller than the second isolation degree of the other GPS antennas relative to the first antenna module. According to the invention, the positioning precision and speed of the double-frequency GPS areensured, and the use experience of a user is improved.