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欧姆阻抗，适用于各类射频测试与应用场景。",{"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":187,"siteId":6,"parentId":6,"ancestors":6,"slug":198,"name":199,"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":260,"remark":6,"scope":6,"id":261,"siteId":7,"sourceId":262,"categoryId":187,"brandId":66,"slug":263,"name":264,"code":6,"model":265,"subtitle":266,"description":267,"images":268,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":269,"seoDescription":270,"seoKeywords":6,"brand":271,"category":272},"2026-06-10 19:05:15",160175,13624,"160175","MECA Electronics 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Hz-6.0 GHz 固定衰减器","665-09-1F3","MECA 665-09-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖 Hz-6.0 GHz，额定功率 2 瓦。提供 0-30dB 及 40dB 多种衰减值可选，符合 ROHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-09-1F3 SMA（公头\u002F母头）固定衰减器具备\u003Cstrong>Hz-6.0 GHz\u003C\u002Fstrong>的频率范围和\u003Cstrong>2 瓦\u003C\u002Fstrong>的平均功率额定值。该产品符合\u003Cstrong>ROHS\u003C\u002Fstrong>环保标准，并提供\u003Cstrong>0 - 30 dB 及 40 dB\u003C\u002Fstrong>的多种衰减值现货供应。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的\"dB\"替换为具体的衰减值。例如：需要 10 dB 衰减器时，型号应指定为\u003Cstrong>665-10-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>为获得**效果，在选择特定连接器风格的 RF 衰减器时，请务**虑在工作频率范围内被吸收的功率量以及可接受的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>技术参数说明\u003C\u002Fh3>\u003Cul>\u003Cli>平均功率在 +25°C 环境下额定，随温度升高线性降额，至 +85°C 时降额为\u003Cstrong>0.75 瓦\u003C\u002Fstrong>。\u003C\u002Fli>\u003Cli>脉冲功率测试条件：\u003Cstrong>5 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Ohms\u003C\u002Fstrong>。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F982fc75658ff606a6dd12b8eec90b49c.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F982fc75658ff606a6dd12b8eec90b49c.jpg\",\"url\":\"products\u002Fimages\u002F982fc75658ff606a6dd12b8eec90b49c.jpg\"}]","MECA 665-09-1H SMA 固定衰减器 2W DC-18GHz","MECA 665-09-1H SMA 固定衰减器，频率范围 Hz-18.0 GHz，功率 2 瓦，阻抗 50 欧姆。提供多种衰减值，ROHS 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665-10-1F3 2W DC-6GHz 固定衰减器","665-10-1F3","MECA 665-10-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖直流至 6.0 GHz，额定功率 2 瓦。提供 0 至 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-10-1F3 SMA（公头\u002F母头）固定衰减器具有\u003Cstrong>H z-6.0 GHz\u003C\u002Fstrong>的频率范围和\u003Cstrong>2 瓦\u003C\u002Fstrong>的平均功率额定值。该产品符合\u003Cstrong>RoHS\u003C\u002Fstrong>标准，并提供\u003Cstrong>0 - 30 dB 及 40 dB\u003C\u002Fstrong>的多种衰减值现货供应。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的\"dB\"替换为具体的衰减值。例如：订购 0 dB 衰减器，型号应为\u003Cstrong>665-0-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在为特定连接器样式选择 RF 衰减器时，为了获得**结果，请务**虑在工作频率范围内被吸收的功率量以及可接受的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>技术参数说明\u003C\u002Fh3>\u003Cul>\u003Cli>平均功率在 +25°C 时为额定值，随温度升高线性降额，至 +85°C 时降额为\u003Cstrong>0.75 瓦\u003C\u002Fstrong>。\u003C\u002Fli>\u003Cli>脉冲功率测试条件：5 µSec 脉冲，0.05% 占空比。\u003C\u002Fli>\u003Cli>标称阻抗：\u003Cstrong>50 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合规，适用于各类射频应用。",{"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":187,"siteId":6,"parentId":6,"ancestors":6,"slug":198,"name":199,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},200,"查询成功"]