PURPOSE: To store only a perscribed number of channels excellent in a reception state in the order of higher antenna input levels among channels in a tuning equipment capable of storing automatically tuning data to be tuned within a prescribed frequency band.

CONSTITUTION: The tuning equipment is constituted of A/D converters 7a, 7b converting an IF AGC voltage and an RF AGC voltage outputted from an AGC circuit 3 into digital signals and a microcomputer 41, which selects the IF AGC voltage and the RF AGC voltage varying with an antenna input level depending on an electric field strength to be comparison signals, compares the comparison signals, stores the tuning data used to select the prescribed number of channels with a high antenna input level among all channels in a prescribed frequency band, generates a tuning control signal based on the tuning data to control a tuner in a video signal processing circuit 2.