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01:07:16",154094,4306,"154094","JFW Industries 50BR-167 50欧姆台式手动步进衰减器","50BR-167","JFW 50BR-167是一款50欧姆台式手动步进衰减器，衰减范围为0至110dB，步进1dB。工作频率覆盖DC至3.6 GHz，额定射频输入功率为2W，配备双旋钮和单旋钮旋转衰减器串联设计，提供N、SMA或TNC母头连接器选项。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50BR-167\u003C\u002Fstrong> 是一款采用台式外壳设计的50欧姆手动步进衰减器。该器件衰减范围为 \u003Cstrong>0至110dB\u003C\u002Fstrong>，步进精度为 \u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖 \u003Cstrong>DC至3600 MHz\u003C\u002Fstrong>，额定平均射频输入功率为 \u003Cstrong>2 Watts\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>设计特点\u003C\u002Fh3>\u003Cp>该衰减器组件由一个双旋钮旋转衰减器和一个单旋钮旋转衰减器串联构成。其中一个旋钮提供1dB的步进调节，另外两个旋钮提供10dB的步进调节。当三个旋钮均调至**大设置时，可实现110dB的总衰减量。两个射频连接器位于设备后面板。\u003C\u002Fp>\u003Ch3>连接器选项\u003C\u002Fh3>\u003Cul>\u003Cli>提供50欧姆同轴射频连接器选项：\u003Cstrong>N型\u003C\u002Fstrong>、\u003Cstrong>SMA\u003C\u002Fstrong> 或 \u003Cstrong>TNC\u003C\u002Fstrong> 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50欧姆手动步进衰减器，台式设计，衰减范围0-111dB，步进0.1dB，频率DC-1000MHz，射频功率2瓦，支持BNC、N、SMA、TNC连接器。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"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":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":965,"updateBy":6,"updateTime":966,"remark":6,"id":967,"siteId":7,"sourceId":968,"categoryId":66,"brandId":880,"slug":969,"name":970,"code":6,"model":971,"subtitle":972,"description":973,"images":974,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":975,"seoDescription":976,"seoKeywords":6,"brand":977,"category":978},"2026-05-29 01:06:02","2026-05-29 01:06:01",154092,4304,"154092","JFW Industries 75BR-014 75欧姆台式手动步进衰减器","75BR-014","JFW Industries 75BR-014 是一款75欧姆手动步进衰减器，采用台式外壳设计，衰减范围0-90dB，步进1dB，工作频率DC-1000 MHz，额定射频输入功率1瓦，配备BNC、F型或N型同轴射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 75BR-014 是一款\u003Cstrong>75欧姆手动步进衰减器\u003C\u002Fstrong>，采用台式外壳设计，适用于射频测试与测量应用。该衰减器提供\u003Cstrong>0至90dB\u003C\u002Fstrong>的衰减范围，步进精度为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>DC至1000 MHz\u003C\u002Fstrong>，额定射频输入功率为\u003Cstrong>1瓦\u003C\u002Fstrong>（平均值）。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗\u003C\u002Fstrong>：75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减范围\u003C\u002Fstrong>：0-90 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进\u003C\u002Fstrong>：1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围\u003C\u002Fstrong>：DC-1000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率\u003C\u002Fstrong>：1 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75BR-014 75欧姆台式手动步进衰减器 DC-1000MHz 0-90dB","JFW Industries 75BR-014 是一款75欧姆手动步进衰减器，衰减范围0-90dB，步进1dB，频率DC-1000 MHz，1瓦射频输入功率，台式外壳，提供BNC、F型或N型连接器选项。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"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":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":980,"updateBy":6,"updateTime":981,"remark":6,"id":982,"siteId":7,"sourceId":983,"categoryId":66,"brandId":880,"slug":984,"name":985,"code":6,"model":986,"subtitle":987,"description":988,"images":989,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":990,"seoDescription":991,"seoKeywords":6,"brand":992,"category":993},"2026-05-29 01:05:41","2026-05-29 01:05:40",154091,4303,"154091","JFW Industries 75BR-036 75欧姆台式手动步进衰减器","75BR-036","JFW 75BR-036是一款75欧姆台式手动步进衰减器，衰减范围0至70.75dB，步进精度0.25dB，工作频率DC-1218 MHz，额定射频输入功率1瓦，配备F型母头同轴连接器，适用于射频信号精确衰减控制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 75BR-036 是一款高性能75欧姆台式手动步进衰减器，采用桌面式外壳设计，适用于需要精确射频信号衰减控制的各类应用场景。该衰减器工作频率覆盖\u003Cstrong>DC至1218 MHz\u003C\u002Fstrong>，衰减范围为\u003Cstrong>0至70.75dB\u003C\u002Fstrong>，**小步进精度达\u003Cstrong>0.25dB\u003C\u002Fstrong>，额定平均射频输入功率为\u003Cstrong>1瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>手动步进调节\u003C\u002Fstrong>：前面板配备三个旋钮，分别用于设置0.25dB步进、1dB步进和10dB步进，操作直观便捷。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽频带覆盖\u003C\u002Fstrong>：支持DC至1218 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75PM-026面板安装式衰减器，75欧姆阻抗，DC-1000MHz频率范围，0-70dB衰减范围，1dB步进，支持1-8路配置及19英寸机架安装，适用于射频测试与系统集成。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"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":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":1010,"updateBy":6,"updateTime":1011,"remark":6,"id":1012,"siteId":7,"sourceId":1013,"categoryId":66,"brandId":880,"slug":1014,"name":1015,"code":6,"model":1016,"subtitle":1017,"description":1018,"images":1019,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1020,"seoDescription":1021,"seoKeywords":6,"brand":1022,"category":1023},"2026-05-29 01:03:54","2026-05-29 01:03:53",154089,4301,"154089","JFW Industries 75PM-027 面板安装手动可变衰减器","75PM-027","JFW Industries 75PM-027系列面板安装手动可变衰减器，采用19英寸机架安装设计，支持1至8个75欧姆衰减器配置，衰减范围0-50dB，步进1dB，工作频率DC-1500 MHz，额定功率1瓦，可选BNC、F型或N型连接器。","\u003Ch3>产品描述\u003C\u002Fh3>\u003Cp>75PM-027-XX 型号由安装在19英寸机架面板上的75欧姆手动衰减器组成。组件中衰减器的数量可选1至8个。根据衰减器数量的不同，面板高度为1RU或2RU。组件中使用的手动衰减器衰减范围为0至50dB，步进为1dB，工作频率范围为DC-1500 MHz。衰减器额定平均射频功率为1瓦。衰减器为双旋钮类型（即两个手动旋钮），小旋钮为1dB步进，大旋钮为10dB步进。可选75欧姆同轴射频连接器：BNC、F型或N型母头。\u003C\u002Fp>\u003Ch3>1RU 型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>75PM-027-02 SMA\u003C\u002Fstrong>（2个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-027-04 SMA\u003C\u002Fstrong>（4个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-027-03-1EP SMA\u003C\u002Fstrong>（3个衰减器，1个空位）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>2RU 型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>75PM-027-06 SMA\u003C\u002Fstrong>（6个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-027-08 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01:03:05","2026-05-29 01:03:04",154088,4300,"154088","JFW Industries 75PM-028 面板安装式手动可变衰减器","75PM-028","JFW 75PM-028系列面板安装式手动可变衰减器，支持1至8路衰减器配置，衰减范围0-30dB，步进1dB，频率覆盖DC-2100MHz，采用19英寸标准机架面板设计，阻抗75欧姆，额定功率1瓦，提供BNC、F及N型连接器选项。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 75PM-028系列面板安装式手动可变衰减器，采用19英寸标准机架面板设计，可配置1至8路75欧姆手动衰减器。根据衰减器数量不同，面板高度为1RU或2RU，适用于多种射频测试与系统集成场景。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗\u003C\u002Fstrong>：75欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围\u003C\u002Fstrong>：DC-2100 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减范围\u003C\u002Fstrong>：0至30 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进\u003C\u002Fstrong>：1 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75PM-028系列面板安装式手动可变衰减器，19英寸机架设计，1-8路配置，0-30dB衰减，DC-2100MHz频率范围，75欧姆阻抗，1瓦额定功率，支持BNC、F、N型连接器。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"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":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":1040,"updateBy":6,"updateTime":1041,"remark":6,"id":1042,"siteId":7,"sourceId":1043,"categoryId":66,"brandId":880,"slug":1044,"name":1045,"code":6,"model":1046,"subtitle":1047,"description":1048,"images":1049,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1050,"seoDescription":1051,"seoKeywords":6,"brand":1052,"category":1053},"2026-05-29 01:02:31","2026-05-29 01:02:30",154087,4299,"154087","JFW Industries 75PM-029 面板安装式手动可变衰减器 DC-1000MHz 0-30dB","75PM-029","JFW 75PM-029系列面板安装式手动可变衰减器，采用19英寸标准机架面板设计，阻抗75欧姆，衰减范围0至30dB（1dB步进），工作频率DC-1000MHz，支持1至8个衰减器灵活配置，额定射频功率1瓦，提供BNC或F型同轴连接器选项，适用于射频测试与系统集成。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 75PM-029系列是一款75欧姆手动可变衰减器面板组件，安装于19英寸标准机架面板上。该组件可根据需求配置1至8个衰减器，根据衰减器数量的不同，面板高度为1RU或2RU。适用于射频测试、信号调节及系统集成等多种应用场景。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>衰减范围：\u003C\u002Fstrong>0至30dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC-1000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>额定射频功率：\u003C\u002Fstrong>1瓦（平均值）\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>BNC母头或F型母头（75欧姆同轴）\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减器类型：\u003C\u002Fstrong>双旋钮手动调节\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>双旋钮调节设计\u003C\u002Fh3>\u003Cp>该系列衰减器采用双旋钮设计（即两个手动旋钮），操作直观便捷：\u003Cstrong>小旋钮\u003C\u002Fstrong>用于1dB精细步进调节，\u003Cstrong>大旋钮\u003C\u002Fstrong>用于10dB快速步进调节，两者配合可实现0至30dB全范围精确衰减控制。\u003C\u002Fp>\u003Ch3>1RU面板型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>75PM-029-02 SMA\u003C\u002Fstrong>：配置2个衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-029-04 SMA\u003C\u002Fstrong>：配置4个衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-029-03-1EP SMA\u003C\u002Fstrong>：配置3个衰减器，预留1个扩展空位\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>2RU面板型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>75PM-029-06 SMA\u003C\u002Fstrong>：配置6个衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-029-08 SMA\u003C\u002Fstrong>：配置8个衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>75PM-029-06-2EP SMA\u003C\u002Fstrong>：配置6个衰减器，预留2个扩展空位\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>未来扩展设计\u003C\u002Fh3>\u003Cp>面板安装式衰减器组件支持预留空位（型号后缀-EP），方便用户在后续应用中加装额外的衰减器模块以实现系统扩展。产品外形图纸展示了多种满配衰减器型号以及含预留空位的型号示例，为用户提供灵活的配置方案。\u003C\u002Fp>","[{\"name\":\"292-184-F.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F3f0a4f84-514c-44f1-aecf-c4031e70ba94.jpg\",\"size\":213524,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F3f0a4f84-514c-44f1-aecf-c4031e70ba94.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F3f0a4f84-514c-44f1-aecf-c4031e70ba94.jpg\"}]","JFW Industries 75PM-029 面板安装式手动可变衰减器 75欧姆 DC-1000MHz 0-30dB","JFW Industries 75PM-029系列面板安装式手动可变衰减器，19英寸机架安装，75欧姆阻抗，衰减范围0-30dB，1dB步进，频率DC-1000MHz，支持1-8个衰减器配置，额定功率1瓦，BNC\u002FF型连接器可选，支持未来扩展。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"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":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]