ADJUSTING METHOD FOR SATELLITE BROADCAST RECEIVING ANTENNA

摘要

PURPOSE:To provide a control method for a satellite broadcast receiving antenna that can be installed and adjusted just by a single worker before the indoor construction work without using an expensive and independent power supply part and a measuring function to a converter. CONSTITUTION:An electric field intensity measuring circuit 30 is connected to a satellite broadcast receiving converter 14 which works by the power supplied from a power supply part of an indoor device before the converter 14 receives the power. At the same time, a power supply is connected to the circuit 30. A circuit is provided between the power supply and the input side of the circuit 30 for superposition of the power supplies. Then the operating current is supplied to the converter 14, and a satellite broadcast receiving antenna 10 is adjusted based on the measured and displayed electric field intensity of the output signal of the converter 14.