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19:46:10","2026-06-10 19:46:09",160320,13840,"160320","MECA Electronics 785-20-9.700 50W SMA 母头双定向耦合器","785-20-9.700","MECA 785-20-9.700 是一款微型 50 瓦 SMA 母头带状线射频双定向耦合器，频率范围 7.000-12.400 GHz，标称耦合值 20 dB。专为空间受限应用设计，适用于精确监测、外部电平控制及信号混合。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA Electronics 提供型号为 \u003Cstrong>785-20-9.700\u003C\u002Fstrong> 的微型射频双定向耦合器。该器件采用带状线技术，额定功率为 \u003Cstrong>50 瓦\u003C\u002Fstrong>（峰值功率 3kW），配备 \u003Cstrong>SMA-Female\u003C\u002Fstrong> 接口。其紧凑的设计使其成为空间受限应用的**选择。\u003C\u002Fp>\u003Ch3>主要应用\u003C\u002Fh3>\u003Cp>本产品适用于需要精确监测、外部电平控制、信号混合或扫频传输与反射测量的场景。\u003C\u002Fp>\u003Ch3>关键技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>频率范围：\u003Cstrong>7.000-12.400 GHz\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>标称耦合值：\u003Cstrong>20 dB\u003C\u002Fstrong>（标准值）\u003C\u002Fli>\u003Cli>平均功率：\u003Cstrong>50 Watts\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>峰值功率：\u003Cstrong>3 kW\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>标称阻抗：\u003Cstrong>50 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3kW，适用于精密监测与信号混合应用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":66,"siteId":6,"slug":67,"name":68,"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,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":260,"updateBy":6,"updateTime":261,"remark":6,"scope":6,"id":262,"siteId":7,"sourceId":263,"categoryId":188,"brandId":66,"slug":264,"name":265,"code":6,"model":266,"subtitle":267,"description":268,"images":269,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":270,"seoDescription":271,"seoKeywords":6,"brand":272,"category":273},"2026-06-10 19:45:37","2026-06-10 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