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是一款台式衰减器组件，内含两个50欧姆阻抗的固态步进衰减器。衰减范围为\u003Cstrong>0至63dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>200-6000MHz\u003C\u002Fstrong>。该衰减器支持手动控制或远程控制。产品可选配50欧姆SMA母头或N型母头同轴射频连接器。输入射频连接器位于前面板，输出射频连接器位于后面板。射频连接器标注为输入和输出，但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制的衰减器组件出厂时，网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串行波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过键盘手动更改，也可使用NET或SERIAL远程命令进行远程更改。前面板显示屏可显示网络模式、IP地址和波特率的当前设置。\u003C\u002Fp>\u003Ch3>手动衰减器控制\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，也可使用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。通过零调制解调器型串行电缆实现与测试系统的RS-232连接。可用波特率最高可达\u003Cstrong>155200\u003C\u002Fstrong>。波特率可通过键盘手动更改，也可通过SERIAL远程命令进行远程更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册可供下载查阅。该手册列出了所有远程命令及其命令语法和示例。固件使用简单的ASCII格式远程命令。如果连接到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-504-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F1b05a413-9461-436b-87ab-f4aac22ef58f.jpg\",\"size\":271068,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F1b05a413-9461-436b-87ab-f4aac22ef58f.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F1b05a413-9461-436b-87ab-f4aac22ef58f.jpg\"}]","JFW Industries 50PA-504 双衰减器组件 200-6000MHz 0-63dB","JFW 50PA-504台式衰减器组件，内置双50欧姆固态步进衰减器，频率200-6000MHz，衰减范围0-63dB，1dB步进，支持手动与以太网\u002FRS-232远程控制，可选SMA或N型连接器。",{"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":217,"updateBy":6,"updateTime":217,"remark":6,"scope":6,"id":218,"siteId":7,"sourceId":219,"categoryId":188,"brandId":66,"slug":220,"name":221,"code":6,"model":222,"subtitle":223,"description":224,"images":225,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":226,"seoDescription":227,"seoKeywords":6,"brand":228,"category":229},"2026-05-28 18:22:16",153479,3691,"153479","JFW Industries 50PA-505 四通道步进衰减器组件","50PA-505","JFW 50PA-505是一款台式四通道固态步进衰减器组件，工作频率200-6000 MHz，衰减范围0-63dB（1dB步进），支持手动及以太网\u002FRS-232远程控制，50欧姆阻抗，双向传输设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50PA-505是一款台式衰减器组件，内置4个50欧姆固态步进衰减器。衰减范围为0至63dB，步进精度1dB，工作频率覆盖200-6000 MHz。该组件支持手动操作与远程控制两种模式，配备50欧姆SMA母头或N型母头同轴射频连接器。输入射频连接器位于前面板，输出射频连接器位于后面板。虽然连接器标注为输入和输出，但衰减器本身为双向设计。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制功能的衰减器组件出厂时，网络接口默认设置为DHCP模式，串口波特率默认设置为57600。用户可通过前面板按键手动更改这些设置，也可通过NET或SERIAL远程命令进行配置。前面板显示屏可显示当前网络模式、IP地址及波特率等参数。\u003C\u002Fp>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>手动控制菜单支持以下操作：\u003C\u002Fp>\u003Cul>\u003Cli>设置或读取单个衰减器的衰减值\u003C\u002Fli>\u003Cli>对衰减器进行渐变调节（Fade）\u003C\u002Fli>\u003Cli>使用两个衰减器执行切换操作（Handover）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>远程控制\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过以太网连接或RS-232串口连接进行远程控制。网络设置可通过前面板按键手动更改，也可使用NET远程命令进行配置。网络接口可设置为DHCP模式或固定地址模式。RS-232连接使用交叉串口线缆（Null Modem）连接至测试系统，波特率最高支持155200，可通过前面板按键或SERIAL远程命令进行更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册提供下载，其中列出了所有远程命令的语法格式与使用示例。该固件采用简洁的ASCII格式远程命令。当连接至JFW测试系统并发送HELP命令时，系统将返回该测试系统支持的所有远程命令列表。\u003C\u002Fp>","[{\"name\":\"50PA-505-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F52b7ed77-3ba2-45eb-b309-ee179c7b4294.jpg\",\"size\":73286,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F52b7ed77-3ba2-45eb-b309-ee179c7b4294.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F52b7ed77-3ba2-45eb-b309-ee179c7b4294.jpg\"}]","JFW Industries 50PA-505 四通道步进衰减器组件 200-6000MHz","JFW 50PA-505四通道步进衰减器组件，频率200-6000MHz，衰减0-63dB（1dB步进），支持手动与以太网\u002FRS-232远程控制，50欧姆阻抗，双向设计。",{"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":231,"updateBy":6,"updateTime":232,"remark":6,"scope":6,"id":233,"siteId":7,"sourceId":234,"categoryId":188,"brandId":66,"slug":235,"name":236,"code":6,"model":237,"subtitle":238,"description":239,"images":240,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":241,"seoDescription":242,"seoKeywords":6,"brand":243,"category":244},"2026-05-28 18:21:34","2026-05-28 18:21:33",153478,3690,"153478","JFW Industries 50PA-506 8通道步进衰减器组件","50PA-506","JFW Industries 50PA-506是一款台式8通道固态步进衰减器组件，频率范围200-6000 MHz，衰减范围0-63dB（1dB步进），支持手动及以太网\u002FRS-232远程控制，配备50欧姆SMA母头射频连接器，适用于射频测试与信号衰减应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-506 是一款台式衰减器组件，内置\u003Cstrong>8个固态步进衰减器\u003C\u002Fstrong>，阻抗为\u003Cstrong>50欧姆\u003C\u002Fstrong>。衰减器的衰减范围为\u003Cstrong>0至63dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动控制或远程控制，配备50欧姆SMA母头同轴射频连接器，连接器位于后面板并标注为输入和输出，但衰减器实际为双向设计。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制的衰减器组件出厂时，网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串行波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过前面板键盘手动更改，也可通过NET或SERIAL远程命令进行修改。前面板显示屏可实时显示当前网络模式、IP地址和波特率设置。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置或读取衰减器数值、对衰减器执行渐变操作，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串行连接（RS-232）\u003C\u002Fstrong>进行远程控制，具体功能如下：\u003C\u002Fp>\u003Cul>\u003Cli>网络设置可通过键盘手动更改或使用NET远程命令修改\u003C\u002Fli>\u003Cli>网络接口可设置为DHCP模式或固定地址模式\u003C\u002Fli>\u003Cli>RS-232连接使用交叉串行电缆（null modem）连接至测试系统\u003C\u002Fli>\u003Cli>波特率最高可达\u003Cstrong>155200 baud\u003C\u002Fstrong>，可通过键盘或SERIAL远程命令更改\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件的firmware manual可供下载，手册中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ASCII格式远程命令。连接至JFW测试系统后，发送HELP命令即可获取该特定测试系统所有可用远程命令的完整列表。\u003C\u002Fp>","[{\"name\":\"50PA-506-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ff45015f8-b7be-4b36-83ec-45e309270e12.jpg\",\"size\":57573,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ff45015f8-b7be-4b36-83ec-45e309270e12.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Ff45015f8-b7be-4b36-83ec-45e309270e12.jpg\"}]","JFW Industries 50PA-506 8通道步进衰减器组件 200-6000MHz","JFW Industries 50PA-506台式8通道固态步进衰减器组件，频率200-6000MHz，衰减0-63dB\u002F1dB步进，50欧姆SMA连接器，支持手动与以太网\u002FRS-232远程控制。",{"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":246,"updateBy":6,"updateTime":246,"remark":6,"scope":6,"id":247,"siteId":7,"sourceId":248,"categoryId":188,"brandId":66,"slug":249,"name":250,"code":6,"model":251,"subtitle":252,"description":253,"images":254,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":255,"seoDescription":256,"seoKeywords":6,"brand":257,"category":258},"2026-05-28 18:21:01",153477,3689,"153477","JFW Industries 50PA-507 九通道台式步进衰减器组件","50PA-507","JFW Industries 50PA-507是一款内置9个固态步进衰减器的台式衰减器组件，阻抗50欧姆，衰减范围0-63dB（1dB步进），工作频率200-6000 MHz，支持手动与远程控制，配备SMA射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50PA-507 是 JFW Industries 推出的台式衰减器组件，内置 \u003Cstrong>9 个固态步进衰减器\u003C\u002Fstrong>，阻抗为 50 欧姆。衰减器的衰减范围为 \u003Cstrong>0 至 63 dB\u003C\u002Fstrong>，步进精度为 \u003Cstrong>1 dB\u003C\u002Fstrong>，工作频率覆盖 \u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动或远程控制，配备 50 欧姆 SMA 母头同轴射频连接器，连接器位于后面板，标记为输入（Input）和输出（Output），但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232 远程控制的衰减器组件出厂时，网络接口默认设置为 \u003Cstrong>DHCP 模式\u003C\u002Fstrong>，串行波特率默认设置为 \u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过前面板按键手动更改，也可使用 NET 或 SERIAL 远程命令进行更改。前面板显示屏可显示当前网络模式、IP 地址和波特率设置。\u003C\u002Fp>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置或读取衰减器参数、对衰减器进行渐变调节，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程控制\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过 \u003Cstrong>以太网\u003C\u002Fstrong> 或 \u003Cstrong>串行连接（RS-232）\u003C\u002Fstrong> 进行远程控制。网络设置可通过前面板按键手动更改，也可使用 NET 远程命令更改。网络接口可设置为 DHCP 模式或固定地址（Fixed Address）模式。RS-232 连接使用交叉串口线（null modem）与测试系统相连，支持高达 \u003Cstrong>155200 波特\u003C\u002Fstrong>的波特率。波特率可通过前面板按键手动更改，也可使用 SERIAL 远程命令更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册可下载获取，手册中列出了所有远程命令及其语法和示例。固件采用简单的 \u003Cstrong>ASCII 格式\u003C\u002Fstrong>远程命令。当连接到 JFW 测试系统并发送 HELP 命令时，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-507-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F893702c8-74ad-43d1-a9ad-f2744330331b.jpg\",\"size\":57786,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F893702c8-74ad-43d1-a9ad-f2744330331b.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F893702c8-74ad-43d1-a9ad-f2744330331b.jpg\"}]","JFW Industries 50PA-507 九通道台式步进衰减器组件 200-6000MHz","JFW Industries 50PA-507台式衰减器组件，集成9个固态步进衰减器，频率范围200-6000 MHz，衰减范围0-63dB，支持以太网和RS-232远程控制，配备SMA射频连接器。",{"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},"2026-05-28 18:20:26","2026-05-28 18:20:25",153476,3688,"153476","JFW Industries 50PA-517 四通道步进衰减器组件","50PA-517","JFW Industries 50PA-517 是一款台式四通道固态步进衰减器组件，工作频率覆盖200-6000 MHz，衰减范围0-95dB（1dB步进），50欧姆阻抗，支持手动及以太网\u002FRS-232远程控制，配备SMA或N型射频连接器，适用于各类射频测试系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-517 是一款台式衰减器组件，内含4个50欧姆阻抗的固态步进衰减器。衰减范围为0至95dB，步进精度为1dB，工作频率覆盖200-6000 MHz。该衰减器支持手动控制和远程控制，可配备50欧姆SMA母头或N型母头同轴射频连接器。输入射频连接器位于前面板，输出射频连接器位于后面板。虽然连接器标注为输入和输出，但衰减器为双向设计，可反向使用。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制的衰减器组件出厂时，网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串行波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过前面板按键手动更改，也可通过NET或SERIAL远程命令进行修改。前面板显示屏可实时显示当前网络模式、IP地址和波特率等设置信息。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单支持以下操作：\u003C\u002Fp>\u003Cul>\u003Cli>设置或读取单个衰减器的衰减值\u003C\u002Fli>\u003Cli>对衰减器进行渐变（Fade）操作\u003C\u002Fli>\u003Cli>使用两个衰减器执行切换（Handover）操作\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串行连接（RS-232）\u003C\u002Fstrong>进行远程控制。网络设置可通过按键手动更改，也可通过NET远程命令修改。网络接口可设置为DHCP模式或固定地址模式。RS-232连接需使用零调制解调器型串行电缆连接至测试系统，支持最高\u003Cstrong>155200波特率\u003C\u002Fstrong>。波特率可通过按键手动更改，也可通过SERIAL远程命令进行修改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>JFW Industries 提供最新一代固件的firmware manual下载，手册中列出了所有远程命令及其语法和示例。固件采用简洁的\u003Cstrong>ASCII格式远程命令\u003C\u002Fstrong>。当连接至JFW测试系统并发送HELP命令时，系统将返回该测试系统支持的所有远程命令列表。\u003C\u002Fp>","[{\"name\":\"50PA-517-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F2c810852-16e0-4c82-abd8-425ea5201863.jpg\",\"size\":55876,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F2c810852-16e0-4c82-abd8-425ea5201863.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F2c810852-16e0-4c82-abd8-425ea5201863.jpg\"}]","JFW Industries 50PA-517 四通道步进衰减器组件 200-6000MHz 0-95dB","JFW Industries 50PA-517 四通道固态步进衰减器组件，频率200-6000 MHz，衰减范围0-95dB（1dB步进），50欧姆阻抗，支持手动及以太网\u002FRS-232远程控制，适用于射频测试系统。",{"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":275,"updateBy":6,"updateTime":275,"remark":6,"scope":6,"id":276,"siteId":7,"sourceId":277,"categoryId":188,"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},"2026-05-28 18:20:05",153475,3687,"153475","JFW Industries 50PA-521 八通道衰减器组件 200-6000 MHz","50PA-521","JFW Industries 50PA-521是一款台式衰减器组件，内置8个固态步进衰减器，50欧姆阻抗，衰减范围0至95dB（1dB步进），工作频率200-6000 MHz，支持手动和远程控制，可选配N型或SMA射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-521是一款台式衰减器组件，内置\u003Cstrong>8个固态步进衰减器\u003C\u002Fstrong>，阻抗为\u003Cstrong>50欧姆\u003C\u002Fstrong>。衰减器衰减范围为\u003Cstrong>0至95dB\u003C\u002Fstrong>，步进\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率范围\u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动或远程控制。可选配50欧姆N型母头或SMA母头同轴射频连接器，射频连接器位于后面板。射频连接器标注为输入和输出，但衰减器为双向器件。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制的衰减器组件出厂时网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串口波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过前面板键盘手动更改，也可通过NET或SERIAL远程命令远程更改。前面板显示屏可显示当前网络模式、IP地址和波特率设置。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置或读取衰减器、对衰减器进行渐变操作，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串口连接（RS-232）\u003C\u002Fstrong>进行远程控制。网络设置可通过键盘手动更改，也可通过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。通过零调制解调器型串口电缆实现与测试系统的RS-232连接。支持最高\u003Cstrong>155200波特\u003C\u002Fstrong>的波特率，波特率可通过键盘手动更改或通过SERIAL远程命令远程更改。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件的固件手册可供下载，手册列出了所有远程命令及其语法和示例。固件使用简单的\u003Cstrong>ASCII格式远程命令\u003C\u002Fstrong>。如果连接到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-521-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F3c0a9c01-9784-4186-8b60-e11d4f567d36.jpg\",\"size\":58191,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F3c0a9c01-9784-4186-8b60-e11d4f567d36.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F3c0a9c01-9784-4186-8b60-e11d4f567d36.jpg\"}]","JFW Industries 50PA-521 八通道衰减器组件 200-6000 MHz 0-95dB","JFW Industries 50PA-521八通道台式衰减器组件，工作频率200-6000 MHz，衰减范围0-95dB（1dB步进），50欧姆阻抗，支持以太网和RS-232远程控制，可选N型或SMA射频连接器。",{"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":289,"updateBy":6,"updateTime":290,"remark":6,"scope":6,"id":291,"siteId":7,"sourceId":292,"categoryId":188,"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},"2026-05-28 18:19:39","2026-05-28 18:19:38",153474,3686,"153474","JFW Industries 50PA-609 6通道步进衰减器组件","50PA-609","JFW Industries 50PA-609是一款台式衰减器组件，内置6个50欧姆固态步进衰减器，衰减范围0至95dB（1dB步进），工作频率200-6000 MHz，支持手动和远程控制，配备SMA母头射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50PA-609是一款台式衰减器组件，内置6个\u003Cstrong>50欧姆\u003C\u002Fstrong>阻抗的固态步进衰减器。衰减器的衰减范围为\u003Cstrong>0至95dB\u003C\u002Fstrong>，步进为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率范围为\u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动控制或远程控制。设备配备50欧姆SMA母头同轴射频连接器，连接器位于后面板。射频连接器标注为输入和输出，但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制功能的衰减器组件出厂时，网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串口波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些设置可通过键盘手动更改，也可通过NET或SERIAL远程命令进行修改。前面板显示屏可显示当前网络模式、IP地址和波特率设置。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置\u002F读取衰减器、对衰减器进行渐变操作，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串口连接\u003C\u002Fstrong>（即RS-232）进行远程控制。网络设置可通过键盘手动更改，也可通过NET远程命令进行修改。网络接口可设置为DHCP模式或固定地址模式。通过零调制解调器型串口电缆实现与测试系统的RS-232连接。支持高达\u003Cstrong>155200波特率\u003C\u002Fstrong>。波特率可通过键盘手动更改，也可通过SERIAL远程命令进行修改。\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命令语法和示例。固件采用简单的\u003Cstrong>ASCII格式\u003C\u002Fstrong>远程命令。当连接到JFW测试系统并发送HELP命令时，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-609-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8179f427-629b-4b5c-a575-b758a6f95717.jpg\",\"size\":57907,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8179f427-629b-4b5c-a575-b758a6f95717.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F8179f427-629b-4b5c-a575-b758a6f95717.jpg\"}]","JFW Industries 50PA-609 6通道步进衰减器组件 200-6000 MHz 0-95dB","JFW Industries 50PA-609台式衰减器组件，内置6个50欧姆固态步进衰减器，衰减范围0-95dB（1dB步进），频率200-6000 MHz，支持以太网和RS-232远程控制，配备SMA母头连接器。",{"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":304,"updateBy":6,"updateTime":304,"remark":6,"scope":6,"id":305,"siteId":7,"sourceId":306,"categoryId":188,"brandId":66,"slug":307,"name":308,"code":6,"model":309,"subtitle":310,"description":311,"images":312,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":313,"seoDescription":314,"seoKeywords":6,"brand":315,"category":316},"2026-05-28 18:19:03",153473,3685,"153473","JFW Industries 50PA-628 12路步进衰减器组件","50PA-628","JFW Industries 50PA-628 是一款台式衰减器组件，内置12个固态步进衰减器，衰减范围0至63dB（1dB步进），工作频率200-6000MHz，50欧姆阻抗，支持手动与远程控制，配备N型或SMA型射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-628 是一款台式衰减器组件，内置 \u003Cstrong>12 个固态步进衰减器\u003C\u002Fstrong>，阻抗为 \u003Cstrong>50 欧姆\u003C\u002Fstrong>。衰减器的衰减范围为 \u003Cstrong>0 至 63 dB\u003C\u002Fstrong>，步进精度为 \u003Cstrong>1 dB\u003C\u002Fstrong>，工作频率范围为 \u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动控制或远程控制。该组件可选配 \u003Cstrong>50 欧姆 N 型母头\u003C\u002Fstrong>或 \u003Cstrong>SMA 型母头\u003C\u002Fstrong>同轴射频连接器，连接器位于后面板上。射频连接器标注为输入（Input）和输出（Output），但衰减器为双向设计，信号可任意方向传输。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232 远程控制功能的衰减器组件出厂时默认网络接口设置为 \u003Cstrong>DHCP 模式\u003C\u002Fstrong>，串口波特率设置为 \u003Cstrong>57600\u003C\u002Fstrong>。用户可通过前面板按键手动更改这些设置，也可使用 NET 或 SERIAL 远程命令进行修改。前面板显示屏可显示当前网络模式、IP 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命令，系统将返回该特定测试系统所有可用远程命令的列表。\u003C\u002Fp>","[{\"name\":\"50PA-628-SMA-attenuator-assembly-benchtop-50-ohm-rev-a.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7ed66646-4374-4ea6-a413-bb81b669cbb3.jpg\",\"size\":65419,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7ed66646-4374-4ea6-a413-bb81b669cbb3.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F7ed66646-4374-4ea6-a413-bb81b669cbb3.jpg\"}]","JFW Industries 50PA-628 12路步进衰减器组件 200-6000MHz 50欧姆","JFW Industries 50PA-628 台式衰减器组件，内置12个固态步进衰减器，衰减范围0-63dB（1dB步进），频率200-6000MHz，50欧姆阻抗，支持以太网和RS-232远程控制，可选N型或SMA型射频连接器。",{"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":318,"updateBy":6,"updateTime":318,"remark":6,"scope":6,"id":319,"siteId":7,"sourceId":320,"categoryId":188,"brandId":66,"slug":321,"name":322,"code":6,"model":323,"subtitle":324,"description":325,"images":326,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":327,"seoDescription":328,"seoKeywords":6,"brand":329,"category":330},"2026-05-28 18:18:28",153472,3684,"153472","JFW Industries 50PA-809 六通道步进衰减器组件","50PA-809","JFW Industries 50PA-809 是一款台式衰减器组件，内置6个固态步进衰减器，阻抗50欧姆，衰减范围0至63dB（步进1dB），工作频率200-6000 MHz，支持手动及以太网\u002FRS-232远程控制，配备SMA母头射频连接器。","\u003Ch3>产品描述\u003C\u002Fh3>\u003Cp>50PA-809 是一款台式衰减器组件，内置6个\u003Cstrong>50欧姆\u003C\u002Fstrong>阻抗的固态步进衰减器。衰减器的衰减范围为\u003Cstrong>0至63dB\u003C\u002Fstrong>，步进为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动控制或远程控制。设备配备\u003Cstrong>50欧姆SMA母头同轴射频连接器\u003C\u002Fstrong>，射频连接器位于后面板。连接器标注为输入（Input）和输出（Output），但衰减器为双向设计，信号可双向传输。\u003C\u002Fp>\u003Ch3>默认设置\u003C\u002Fh3>\u003Cp>配备以太网\u002FRS-232远程控制的衰减器组件出厂时，网络接口默认设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>，串口波特率默认设置为\u003Cstrong>57600\u003C\u002Fstrong>。这些参数可通过前面板键盘手动更改，也可使用NET或SERIAL远程命令进行远程修改。前面板显示屏可实时显示网络模式、IP地址及波特率等当前设置信息。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单提供以下功能：\u003C\u002Fp>\u003Cul>\u003Cli>设置或读取单个衰减器的衰减值\u003C\u002Fli>\u003Cli>对衰减器执行渐变量调节（Fade）操作\u003C\u002Fli>\u003Cli>使用两个衰减器执行信号切换（Handover）操作\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>远程衰减器控制\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串口连接（RS-232）\u003C\u002Fstrong>进行远程控制，主要特性包括：\u003C\u002Fp>\u003Cul>\u003Cli>网络接口可设置为DHCP模式或固定地址（Fixed Address）模式\u003C\u002Fli>\u003Cli>网络参数可通过键盘手动更改或使用NET远程命令远程修改\u003C\u002Fli>\u003Cli>RS-232连接使用零调制解调器（Null 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18:17:52","2026-05-28 18:17:51",153471,3683,"153471","JFW Industries 50PA-864 双衰减器组件 (DC-1000 MHz, 0-127dB)","50PA-864","JFW Industries 50PA-864 是一款台式衰减器组件，包含两个50欧姆阻抗的继电器步进衰减器。衰减范围为0至127dB，步进为1dB，工作频率覆盖DC至1000 MHz，支持手动或远程控制，提供SMA或N型母头连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50PA-864 是一款台式衰减器组件，包含两个具有50欧姆阻抗的继电器步进衰减器。衰减器的衰减范围为0至127dB，步进为1dB，工作频率为DC-1000 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Industries 50PA-864 双衰减器组件 DC-1000 MHz 0-127dB","JFW Industries 50PA-864 台式双衰减器组件，工作频率DC-1000 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MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>50欧姆SMA母头连接器，位于后面板\u003C\u002Fli>\u003Cli>\u003Cstrong>双向设计：\u003C\u002Fstrong>衰减器支持双向操作\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>支持手动控制和远程控制\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>型号示例\u003C\u002Fh3>\u003Cul>\u003Cli>50PA-1326-01 SMA（1路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-02 SMA（2路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-03 SMA（3路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-04 SMA（4路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-05 SMA（5路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-06 SMA（6路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-07 SMA（7路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-08 SMA（8路衰减器，SMA母头）\u003C\u002Fli>\u003Cli>50PA-1326-09 SMA（9路衰减器，SMA母头）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许用户设置或读取衰减器状态、执行衰减器渐变操作，或使用两个衰减器执行切换操作。\u003C\u002Fp>\u003Ch3>远程控制\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过\u003Cstrong>以太网连接\u003C\u002Fstrong>或\u003Cstrong>串口连接（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远程命令进行远程配置。网络接口可设置为\u003Cstrong>DHCP模式\u003C\u002Fstrong>或\u003Cstrong>固定地址模式\u003C\u002Fstrong>，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类型串口电缆，波特率最高可达\u003Cstrong>155200 baud\u003C\u002Fstrong>，可通过键盘手动更改或使用SERIAL远程命令进行调整。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册可供下载，手册中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>。当连接到JFW测试系统并发送HELP命令时，系统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-1326-09-SMA-attenuator-assembly-benchtop-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8b018c5a-f113-46dc-8a5a-30de484da405.jpg\",\"size\":37329,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8b018c5a-f113-46dc-8a5a-30de484da405.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F8b018c5a-f113-46dc-8a5a-30de484da405.jpg\"}]","JFW Industries 50PA-1326-XX 台式衰减器组件 | 1-9路衰减器 | 200-6000 MHz","JFW Industries 50PA-1326-XX 台式衰减器组件，支持1-9路50欧姆固态步进衰减器，衰减范围0-127dB（1dB步进），频率200-6000 MHz，支持手动和以太网\u002FRS-232远程控制，配备SMA母头连接器。",{"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},200,"查询成功"]