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75欧姆手动步进衰减器，频率DC-500MHz，衰减0-70dB，10dB步进，1W功率，提供BNC\u002FF\u002FN型连接器，支持面板安装。",{"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":274,"updateBy":6,"updateTime":275,"remark":6,"scope":6,"id":276,"siteId":7,"sourceId":277,"categoryId":187,"brandId":66,"slug":278,"name":279,"code":6,"model":280,"subtitle":281,"description":282,"images":283,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":284,"seoDescription":285,"seoKeywords":6,"brand":286,"category":287},"2026-05-29 00:56:07","2026-06-29 11:31:22",154075,4287,"154075","JFW Industries 75R-002 手动步进衰减器","75R-002","JFW 75R-002是一款75欧姆手动步进衰减器，衰减范围0至10dB，步进1dB，工作频率覆盖DC-500 MHz，额定射频功率1瓦，支持BNC、F和N型同轴射频连接器，适用于面板安装。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 型号75R-002是一款\u003Cstrong>75欧姆手动步进衰减器\u003C\u002Fstrong>，采用单旋钮旋转式设计，操作简便、调节精准。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减范围：\u003C\u002Fstrong>0 至 10 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC-500 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>1 Watt（平均功率）\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>75 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MHz，1瓦射频功率，BNC\u002FF\u002FN连接器可选，支持面板安装。",{"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":289,"updateBy":6,"updateTime":290,"remark":6,"scope":6,"id":291,"siteId":7,"sourceId":292,"categoryId":187,"brandId":66,"slug":293,"name":294,"code":6,"model":295,"subtitle":296,"description":297,"images":298,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":299,"seoDescription":300,"seoKeywords":6,"brand":301,"category":302},"2026-05-29 00:55:51","2026-05-29 00:55:50",154074,4286,"154074","JFW Industries 75R-006 手动步进衰减器 DC-500MHz","75R-006","JFW Industries 75R-006 是一款75欧姆手动步进衰减器，衰减范围0至1dB，步进精度0.1dB，工作频率DC-500MHz，额定射频功率1W，采用单旋钮设计，支持面板安装。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 75R-006 是一款\u003Cstrong>75欧姆手动步进衰减器\u003C\u002Fstrong>，衰减范围为\u003Cstrong>0至1dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>0.1dB\u003C\u002Fstrong>。该衰减器工作频率覆盖\u003Cstrong>DC至500MHz\u003C\u002Fstrong>，额定平均射频输入功率为\u003Cstrong>1W\u003C\u002Fstrong>。采用单旋钮（单旋转衰减器）设计，操作直观便捷，适用于需要精确信号衰减控制的射频测试与通信系统。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 500 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>1 Watt（平均值）\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>可选 BNC 母头 或 F 母头（75 Ohm 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00:55:33",154073,4285,"154073","JFW 75R-050 手动步进衰减器 DC-2200MHz 0-10dB","75R-050","JFW Industries 75R-050 是一款75欧姆手动步进衰减器，衰减范围0至10dB，步进1dB，工作频率覆盖DC-2200MHz，额定平均射频功率1瓦，提供BNC、F及N型连接器选项，适用于射频测试与测量应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 75R-050 是一款75欧姆手动步进衰减器，衰减范围为0至10dB，步进精度为1dB。该器件采用单旋钮旋转式设计，操作简便可靠，适用于需要精确衰减控制的射频测试与测量场景。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>75R-050\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>手动可变衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>10 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 2200 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>额定射频输入功率：\u003C\u002Fstrong>1 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00:55:13",154072,4284,"154072","JFW 75R-055 75欧姆手动步进衰减器","75R-055","JFW 75R-055 是一款75欧姆手动步进衰减器，衰减范围0至70dB，步进10dB。工作频率DC-1000 MHz，额定功率1W，提供BNC、F或N型连接器，支持面板安装。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>75R-055\u003C\u002Fstrong> 是一款高性能的75欧姆手动步进衰减器。该设备采用单旋钮设计，操作简便，专为需要精确信号衰减的射频应用而设计，前面板配有四个安装孔，可轻松实现面板安装。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>产品型号：\u003C\u002Fstrong>75R-055\u003C\u002Fli>\u003Cli>\u003Cstrong>产品类型：\u003C\u002Fstrong>手动可变衰减器（单旋钮设计）\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>70 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>10 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 Watt (平均)\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>75欧姆同轴连接器，可选 BNC母头、F母头 或 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00:54:12","2026-05-29 00:54:11",154070,4282,"154070","JFW Industries 75R-057 手动步进衰减器","75R-057","JFW 75R-057是一款75欧姆手动步进衰减器，频率范围DC-1000 MHz，衰减范围0至1dB，步进0.1dB。支持1瓦平均射频功率，提供BNC或F型母头连接器，适用于面板安装。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 型号 75R-057 是一款75欧姆手动步进衰减器，衰减范围为0至1dB，步进精度为0.1dB。该设备工作在DC-1000 MHz频率范围，额定平均射频功率为1瓦。它采用单旋钮设计，操作简便。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>手动可变衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC-1000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>1 Watt\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>连接与安装\u003C\u002Fh3>\u003Cp>该衰减器提供75欧姆同轴射频连接器选项，包括 \u003Cstrong>BNC母头\u003C\u002Fstrong> 或 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