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18:14:03",153466,3678,"153466","JFW Industries 50PA-1325-XX 1-9通道步进衰减器组件（200-7125 MHz，0-95dB）","50PA-1325-XX","JFW Industries 50PA-1325-XX是一款台式衰减器组件，包含1至9个50欧姆固态步进衰减器，频率范围200-7125 MHz，衰减范围0-95dB（1dB步进），支持手动\u002F远程控制，配备SMA母头连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>型号50PA-1325-XX是一款台式衰减器组件，包含50欧姆固态步进衰减器。用户可选择1至9个衰减器配置，衰减范围为0至95dB（1dB步进），工作频率覆盖200-7125 MHz。设备支持手动或远程控制，后面板配备50欧姆SMA母头射频连接器（标注为输入\u002F输出，实际为双向传输）。\u003C\u002Fp>\u003Ch3>型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>50PA-1325-01 SMA\u003C\u002Fstrong>：1通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-02 SMA\u003C\u002Fstrong>：2通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-03 SMA\u003C\u002Fstrong>：3通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-04 SMA\u003C\u002Fstrong>：4通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-05 SMA\u003C\u002Fstrong>：5通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-06 SMA\u003C\u002Fstrong>：6通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-07 SMA\u003C\u002Fstrong>：7通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-08 SMA\u003C\u002Fstrong>：8通道衰减器（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1325-09 SMA\u003C\u002Fstrong>：9通道衰减器（SMA母头）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动控制功能\u003C\u002Fh3>\u003Cp>手动控制菜单支持设置\u002F读取衰减器参数、衰减渐变及双通道切换操作。\u003C\u002Fp>\u003Ch3>远程控制功能\u003C\u002Fh3>\u003Cp>支持以太网或RS-232串口远程控制。网络设置可通过键盘或NET命令配置为DHCP或固定IP模式（出厂默认DHCP）。串口通信采用NULL MODEM线缆，波特率最高155200（可通过键盘或SERIAL命令调整）。\u003C\u002Fp>\u003Ch3>远程指令集\u003C\u002Fh3>\u003Cp>最新固件手册提供完整远程指令语法及示例。系统采用ASCII格式指令，连接设备后发送HELP命令可获取当前系统支持的所有指令列表。\u003C\u002Fp>","[{\"name\":\"50PA-1325-09-SMA-attenuator-assembly-benchtop-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F3a056a8b-a311-4102-bfcb-801daa7abbaa.jpg\",\"size\":41744,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F3a056a8b-a311-4102-bfcb-801daa7abbaa.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F3a056a8b-a311-4102-bfcb-801daa7abbaa.jpg\"}]","JFW Industries 50PA-1325-XX 多通道步进衰减器组件 | 200-7125MHz 0-95dB","JFW 50PA-1325-XX台式衰减器组件，支持1-9通道配置，200-7125MHz频率范围，0-95dB步进衰减，手动\u002F远程控制，SMA接口，适用于射频测试系统。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":199,"name":200,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":243,"updateBy":4,"updateTime":244,"remark":4,"scope":4,"id":245,"siteId":8,"sourceId":246,"categoryId":188,"brandId":7,"slug":247,"name":248,"code":4,"model":249,"subtitle":250,"description":251,"images":252,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"brand":253,"category":254},"2026-05-28 18:13:31","2026-05-28 18:13:30",153465,3677,"153465","JFW Industries 50PA-839 八通道步进衰减器组件","50PA-839","JFW Industries 50PA-839是一款50欧姆八通道固态步进衰减器组件，采用19英寸2RU机架式封装，工作频率覆盖200-6000 MHz，每个通道衰减范围0至95dB（1dB步进）。支持前面板手动控制与以太网\u002FRS-232远程控制，前面板实时显示各通道衰减值，提供N型、SMA及4.3-10.0射频连接器选项。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-839是一款50欧姆衰减器组件，内置八个固态步进衰减器。外壳采用\u003Cstrong>19英寸机架式\u003C\u002Fstrong>设计，高度为\u003Cstrong>2RU\u003C\u002Fstrong>。衰减器工作频率范围为\u003Cstrong>200-6000 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18:13:14","2026-05-28 18:13:13",153464,3676,"153464","JFW Industries 50PA-929 单衰减器组件 30-3000MHz","50PA-929","JFW Industries 50PA-929是一款50欧姆固态步进衰减器组件，工作频率30-3000MHz，衰减范围0-63.5dB，步进0.5dB，19英寸1RU机架式设计，支持手动及远程以太网\u002FRS-232控制，双向射频设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-929 是一款50欧姆衰减器组件，内置一个固态步进衰减器。外壳采用19英寸机架式设计，高度为1RU。该衰减器的衰减范围为\u003Cstrong>0至63.5dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>0.5dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>30-3000 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\u003Cstrong>1dB\u003C\u002Fstrong>。衰减器支持双向信号传输，前面板配备SMA母头或N型母头50欧姆同轴射频连接器，并清晰标示输入与输出端口。\u003C\u002Fp>\u003Ch3>可用型号配置\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>50PA-1287-01\u003C\u002Fstrong>：SMA接口（1个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-02\u003C\u002Fstrong>：SMA接口（2个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-03\u003C\u002Fstrong>：SMA接口（3个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-04\u003C\u002Fstrong>：SMA接口（4个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-01\u003C\u002Fstrong>：N型接口（1个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-02\u003C\u002Fstrong>：N型接口（2个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-03\u003C\u002Fstrong>：N型接口（3个衰减器）\u003C\u002Fli>\u003Cli>\u003Cstrong>50PA-1287-04\u003C\u002Fstrong>：N型接口（4个衰减器）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动控制与显示\u003C\u002Fh3>\u003Cp>设备前面板配有手动拨杆开关，每个拨杆控制对应的衰减器通道。拨杆为瞬动型开关，支持“点击步进”或“按住连续调节”操作。每个衰减器的当前dB设置值直接显示在对应拨杆上方的前面板屏幕上。显示值会即时更新，无论是本地手动设置还是远程修改，用户都能在前面板实时观察到dB值的变化。\u003C\u002Fp>\u003Ch3>远程控制与通信\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过 \u003Cstrong>以太网\u003C\u002Fstrong> 或 \u003Cstrong>串口（RS-232）\u003C\u002Fstrong> 进行远程控制。网络接口支持DHCP模式或固定IP地址模式（出厂默认配置为DHCP模式）。通过RS-232连接时，需使用交叉串口线（Null Modem），支持高达 \u003Cstrong>155200 Baud\u003C\u002Fstrong> 的波特率。在执行远程测试脚本时，用户可实时监控衰减值的动态变化。\u003C\u002Fp>\u003Ch3>远程命令集与固件\u003C\u002Fh3>\u003Cp>设备采用简单的 \u003Cstrong>ASCII格式\u003C\u002Fstrong> 远程命令。用户可通过下载最新一代固件手册获取完整的命令语法与示例。当连接到JFW测试系统并发送 \u003Cstrong>HELP\u003C\u002Fstrong> 命令时，系统将自动返回适用于当前设备的所有远程命令列表，便于快速集成与二次开发。\u003C\u002Fp>","[{\"name\":\"50PA-1287-04-SMA-rack-mount-attenuator-assembly-with-manual-levers.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F91cda298-7168-4cee-8874-1bbe405263f0.jpg\",\"size\":232914,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F91cda298-7168-4cee-8874-1bbe405263f0.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F91cda298-7168-4cee-8874-1bbe405263f0.jpg\"}]","JFW Industries 50PA-1287-XX 机架式步进衰减器组件 | 200-7125MHz","JFW Industries 50PA-1287-XX 19英寸机架式衰减器组件，支持1-4通道，频率200-7125MHz，衰减0-95dB。具备手动与远程控制功能，实时面板显示，提供SMA\u002FN型接口，满足专业射频测试需求。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":199,"name":200,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":314,"updateBy":4,"updateTime":314,"remark":4,"scope":4,"id":315,"siteId":8,"sourceId":316,"categoryId":188,"brandId":7,"slug":317,"name":318,"code":4,"model":319,"subtitle":320,"description":321,"images":322,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":323,"seoDescription":324,"seoKeywords":4,"brand":325,"category":326},"2026-05-28 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Industries 50PA-1002-XX 多通道步进衰减器组件 0.1-40GHz","JFW Industries 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N\u003C\u002Fstrong>（8个衰减器，N型接口）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许您将每个衰减器地址设置为特定的衰减值。在滚动浏览衰减器地址编号时，屏幕将显示当前的dB设置值。\u003C\u002Fp>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过以太网连接或串行连接（如RS-232）进行远程控制。网络设置可通过键盘手动更改，或使用NET远程命令进行远程更改。网络接口可设置为DHCP模式或固定地址模式，所有新测试系统出厂时默认设置为DHCP模式。通过零调制解调器类型的串行电缆将RS-232连接至测试系统，支持高达155200波特率的传输。波特率可通过键盘手动更改，或使用SERIAL远程命令进行远程更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件的固件手册可供下载。该手册列出了所有远程命令及其语法和示例。我们的固件使用简单的ASCII格式远程命令。如果您连接到JFW测试系统并发送HELP命令，系统将返回该特定测试系统的所有远程命令列表。\u003C\u002Fp>","[{\"name\":\"50PA-1020-08-SMA-attenuator-assembly-19-inch-rack-50-ohm-Rev-A.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F29b9745f-b3f0-49da-833d-933c7abab4c3.jpg\",\"size\":65983,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F29b9745f-b3f0-49da-833d-933c7abab4c3.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F29b9745f-b3f0-49da-833d-933c7abab4c3.jpg\"}]","JFW Industries 50PA-1020-XX 1-8路衰减器组件 DC-1GHz","JFW Industries 50PA-1020-XX机架式衰减器组件，支持1-8个50欧姆步进衰减器，频率DC-1GHz，衰减范围0-127dB，支持手动及以太网\u002FRS-232远程控制，提供N型或SMA型射频连接器。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":199,"name":200,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":343,"updateBy":4,"updateTime":344,"remark":4,"scope":4,"id":345,"siteId":8,"sourceId":346,"categoryId":188,"brandId":7,"slug":347,"name":348,"code":4,"model":349,"subtitle":350,"description":351,"images":352,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":353,"seoDescription":354,"seoKeywords":4,"brand":355,"category":356},"2026-05-28 18:02:40","2026-05-28 18:02:39",153458,3670,"153458","JFW Industries 50PA-125-XX 1-8通道步进衰减器组件","50PA-125-XX","19英寸机架式50欧姆固态步进衰减器组件，可配置1至8个衰减器，衰减范围0-95dB（步进1dB），工作频率30-3000 MHz，支持手动与远程控制，提供SMA或N型射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50PA-125-XX 是一款\u003Cstrong>19英寸机架式衰减器组件\u003C\u002Fstrong>，内置50欧姆固态步进衰减器。用户可根据需求选择配置\u003Cstrong>1至8个衰减器\u003C\u002Fstrong>，衰减范围为\u003Cstrong>0至95dB\u003C\u002Fstrong>，步进为1dB，工作频率覆盖\u003Cstrong>30-3000 MHz\u003C\u002Fstrong>。该组件支持手动或远程控制，配备SMA母头或N型母头50欧姆同轴射频连接器。射频连接器位于后面板，标注为输入和输出，但衰减器实际为\u003Cstrong>双向设计\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>快速交付型号\u003C\u002Fh3>\u003Cp>JFW备有构建以下型号所需的全部元器件，典型交货时间为\u003Cstrong>2周或更短\u003C\u002Fstrong>：\u003C\u002Fp>\u003Cul>\u003Cli>50PA-125-01 SMA（1个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-02 SMA（2个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-04 SMA（4个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-06 SMA（6个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-08 SMA（8个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-01 N（1个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-02 N（2个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-04 N（4个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-06 N（6个衰减器）\u003C\u002Fli>\u003Cli>50PA-125-08 N（8个衰减器）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置\u002F读取衰减器、渐变衰减器，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网\u003C\u002Fstrong>或\u003Cstrong>串行连接（RS-232）\u003C\u002Fstrong>进行远程控制。网络设置可通过键盘手动更改，或使用NET远程命令远程更改。网络接口可设置为DHCP模式或固定地址模式，所有新测试系统出厂时默认为DHCP模式。RS-232连接使用零调制解调器型串行电缆，波特率最高可达\u003Cstrong>155200波特\u003C\u002Fstrong>，波特率可通过键盘手动更改或使用SERIAL远程命令远程更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册可在线下载，手册详细列出了所有远程命令及其语法和使用示例。固件采用简单的\u003Cstrong>ASCII格式远程命令\u003C\u002Fstrong>。连接到JFW测试系统后，发送HELP命令将返回该特定测试系统的所有可用远程命令列表。\u003C\u002Fp>","[{\"name\":\"50PA-125-08-SMA-attenuator-assembly-19-inch-rack-50-ohm-Rev-A.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F24320332-0530-4920-9d14-360fecd432e3.jpg\",\"size\":62244,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F24320332-0530-4920-9d14-360fecd432e3.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F24320332-0530-4920-9d14-360fecd432e3.jpg\"}]","JFW Industries 50PA-125-XX 1-8通道步进衰减器组件 30-3000MHz","JFW Industries 50PA-125-XX 19英寸机架式步进衰减器组件，配置1-8个50欧姆衰减器，频率30-3000MHz，衰减范围0-95dB步进1dB，支持以太网和RS-232远程控制，快速交付。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":199,"name":200,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},200,"查询成功"]