| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver for a radio microphone capable of being efficiently used at any location. Ž<P>SOLUTION: A plug is formed on one side of a transmitter 10 in the transmitter-receiver, and the transmitter-receiver is inserted into a jack at the rear end of the microphone 1 and receives microphone sound signals, containing the on-off signals of the microphone 1 and selecting signals by numeric keys and function keys. A transmission antenna 13 radio-transmitting the selecting signals and the microphone sound signals and a remote-control receiver 23 are formed on the other side of the transmitter 10, and the input of channel-setting information by a remote controller 5 is received. A fixing base 20 for inserting the microphone 1 charges a power supply through terminals connected to the transmitter 10 while being capable of setting channels for the transmitter by the remote controller 5. A receiver 30 body processes the radio signals received and transmits them to an acoustic apparatus, and a hole for the terminal and a slot for the terminal are arranged and the terminals are formed so as to be projected on the rear surface of the body. A guide collar is formed in the slot for the terminal, and a gap between the hole for the terminal and the slot for the terminal can be adjusted arbitrarily. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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