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dBm，SMA母头连接器，TTL电平控制，适用于射频信号切换应用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":879,"siteId":6,"slug":889,"name":890,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]