摘要 |
PROBLEM TO BE SOLVED: To receive a conventional analog television signal even when a digital television signal is transmitted through adjacent channels without being affected by it. SOLUTION: The video intermediate frequency circuit is provided with a video detection circuit 2 that detects an intermediate frequency signal to output a video signal and a video amplifier circuit 5 that amplifies the video signal. An attenuation means 4 that attenuates a signal with a higher frequency band than a frequency band of a voice carrier is provided between the video detection circuit 2 and the video amplifier circuit 5, and the video signal via the attenuation means 4 is given to the video amplifier circuit 5.
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