| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication equipment that monitors a level of a received signal easily at a low cost. SOLUTION: The communication equipment 100 is provided with an antenna 200, an outdoor equipment 300, and an indoor equipment 400. A signal received by an antenna 200 from a satellite is converted into a 1st intermediate frequency reception signal by a reception section 304 of the outdoor equipment 300 and sent to the indoor equipment 400 via a reception cable 500. A conversion section 406 of the indoor equipment 400 uses an AGC circuit to conduct automatic gain control in the case of converting the 1st intermediate frequency reception signal into a 2nd intermediate frequency reception signal. A control circuit 416 controls a power supply 414 based on the received AGC control signal and gives a voltage corresponding to the amplitude of the AGC control signal from the power supply 414 to a voltmeter 600 via a synthesis/branching device 410 and a signal cable 502. |
