| 摘要 |
PROBLEM TO BE SOLVED: To provide a power level squelch circuit that can efficiently carry out control for saving of battery. SOLUTION: A radio section 2 receives a radio wave with a frequency band assigned to radio equipment at a threshold electric field or over, and when the radio section 2 cannot discriminate that the waveform signal of the radio wave has a prescribed pattern, a control section 3 carries out battery saving; and when the radio section 2 discriminates that the waveform signal of the radio wave has the prescribed pattern, the control section 3 releases the battery saving. |
