| 摘要 |
PROBLEM TO BE SOLVED: To simplify a fixing work of a converter for a universal LNB provided with a plurality of terminals for receiving radio waves from a satellite and converting them to an intermediate frequency signals and to reduce costs for material. SOLUTION: A converter main body is formed of composite material obtained by introducing reinforcing material consisting of a carbon fiber by 30% to plastic material consisting of ABC resin. The linear expansion coefficient of the composite material is suppressed to a level not larger than that of aluminum die-cast alloy. COPYRIGHT: (C)2003,JPO
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