| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive antenna that is not restricted by restrictions on the directivity of the antenna in a small RF wireless remote control switch. SOLUTION: This invention provides the antenna mechanism for the small RF wireless remote control switch incorporating transmission section 9 turning on/off an electric device through emission of a radio wave thereto, where the antenna 10 is formed by applying press machining to a phosphor bronze thin plate to have a shape along an outer shape of a printed circuit board of the transmission section 9, part of the antenna 10 is disconnected, a terminal piece for soldering is projected from the disconnected part, and the terminal chip is inserted to a terminal insertion hole provided to a patter of a board 8 of the transmission section 9 and soldered.
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