摘要 |
PROBLEM TO BE SOLVED: To provide a broadcast signal measuring apparatus capable of determining whether or not a DC voltage transmitted from a satellite broadcast receiving tuner to a satellite antenna is within a range of proper value, and directly reading the type of polarized wave designated in a satellite antenna from the satellite broadcast receiving tuner, in a state that the satellite antenna is operating. SOLUTION: The broadcast signal measuring apparatus is connected between a satellite antenna for receiving satellite broadcast and the satellite broadcast receiving tuner to measure the size of a signal transmitted from the satellite antenna. The apparatus is provided with a means for measuring a voltage to be transmitted from the satellite broadcast receiving tuner to the satellite antenna, and a means for displaying the measured voltage. COPYRIGHT: (C)2006,JPO&NCIPI
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