| 摘要 |
A mobile electric accessory apparatus for mounting on a vehicle equipped with a wireless transceiver unit such as a mobile radiotelephone and a separate wireless receiver unit such as a television receiver is adapted to limit operation of the wireless receiver unit, as by cutting off power thereto or inhibiting reception of a signal from the corresponding receiving antenna, when the wireless transceiver unit is being used, thereby preventing interference in the reception of the wireless receiver unit. If a receiving antenna nearest the transceiver antenna of the transceiver unit, when the latter is in use, is excluded from the antennas in a diversity reception system, good reception can be obtained. By disposing antenna for the transceiver unit and the antenna for the receiver unit on a single windshield glass adjacent mutually opposing edges thereof, the receiver unit will not have its reception disturbed by electric waves from the transceiver unit.
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