Portable radio-frequency transmitter for keyless access systems, particularly on vehicles
申请公布号:DE3627194(A1)
申请号:DE19863627194
申请日期:1986.08.11
申请公布日期:1987.02.19
发明人:TOMODA,TAKAHISA;TAKEUCHI,MIKIO;NAKANO,KINICHIRO;HIRANO,MOTOKI
分类号:E05B49/00;G07C9/00;H04B1/034;H04B5/00;(IPC1-7):H04B1/034;H04B1/03
主分类号:E05B49/00
摘要:This transmitter (100) exhibits a thin housing (120, 122) in which a substrate (403) is arranged. On the latter, a number of circuit components are located, relatively large ones (409 to 412) of which are arranged close to the edges of the substrate and relatively small ones (407, 408) of which are arranged closer to the centre of the substrate. <??>Due to this configuration, the transmitter is relatively insensitive to bending forces. <IMAGE>
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