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19:03:48","2026-05-28 19:03:47",153503,3715,"153503","JFW Industries 50BA-002-63 双固态步进衰减器组件","50BA-002-63","JFW Industries 50BA-002-63 是一款50欧姆台式衰减器组件，内置两个固态步进衰减器，衰减范围0-63dB（1dB步进），工作频率200-6000 MHz，支持手动拨杆与以太网\u002FRS-232远程控制，前面板实时显示衰减值。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50BA-002-63 是一款50欧姆台式衰减器组件，内置两个固态步进衰减器。衰减范围为0至63dB，步进为1dB，工作频率覆盖200-6000 MHz。该组件支持手动和远程控制，前面板实时显示每个衰减器的当前设定值，无论是手动调节还是远程指令，显示值均会即时更新。运行远程测试脚本时，可实时观察dB值的变化过程。射频连接器位于前面板，提供SMA母头或N型母头两种50欧姆同轴连接器选项。衰减器为双向设计，输入和输出端口可互换使用。\u003C\u002Fp>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>前面板配备两个手动拨杆开关，分别控制对应的衰减器。拨杆为瞬时型开关，支持点击步进和按住连续调节两种操作方式。每个衰减器的当前dB设定值显示在对应拨杆开关的正上方。当远程用户更改衰减值时，前面板也会实时同步显示所有变化。\u003C\u002Fp>\u003Ch3>远程控制\u003C\u002Fh3>\u003Cp>该衰减器组件支持通过以太网或串口（RS-232）进行远程控制。网络接口可设置为DHCP模式或固定地址模式，出厂默认为DHCP模式。RS-232连接使用零调制解调器（Null Modem）型串口电缆，波特率最高支持155200 Baud。\u003C\u002Fp>\u003Ch3>远程指令集\u003C\u002Fh3>\u003Cp>最新一代固件手册提供了完整的远程指令列表，包括指令语法和使用示例。固件采用简单的ASCII格式远程指令。连接至JFW测试系统后，发送HELP指令即可获取该系统支持的所有远程指令列表。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>2个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0-63 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200 MHz - 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬时拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头 \u002F N型母头（50 Ohms）\u003C\u002Fli>\u003Cli>\u003Cstrong>信号方向：\u003C\u002Fstrong>双向\u003C\u002Fli>\u003Cli>\u003Cstrong>网络模式：\u003C\u002Fstrong>DHCP \u002F 固定地址\u003C\u002Fli>\u003Cli>\u003Cstrong>最高波特率：\u003C\u002Fstrong>155200 Baud\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50BA-002-63-SMA-two-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7239cdde-07d8-4971-b849-8824d6b08751.jpg\",\"size\":120891,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7239cdde-07d8-4971-b849-8824d6b08751.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F7239cdde-07d8-4971-b849-8824d6b08751.jpg\"}]","JFW Industries 50BA-002-63 双固态步进衰减器组件 200-6000MHz 0-63dB","JFW Industries 50BA-002-63 双固态步进衰减器组件，50欧姆阻抗，频率200-6000 MHz，衰减范围0-63dB，1dB步进，支持手动拨杆控制及以太网\u002FRS-232远程控制，前面板实时显示，双向设计，SMA\u002FN型连接器可选。",{"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":230,"updateBy":6,"updateTime":231,"remark":6,"scope":6,"id":232,"siteId":7,"sourceId":233,"categoryId":188,"brandId":66,"slug":234,"name":235,"code":6,"model":236,"subtitle":237,"description":238,"images":239,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":240,"seoDescription":241,"seoKeywords":6,"brand":242,"category":243},"2026-05-28 19:03:15","2026-05-28 19:03:14",153502,3714,"153502","JFW Industries 50BA-002-95 双固态步进衰减器组件","50BA-002-95","JFW 50BA-002-95 是一款50欧姆台式双衰减器组件，工作频率200-6000 MHz，衰减范围0-95dB（1dB步进），支持手动拨杆与以太网\u002FRS-232远程控制，提供SMA或N型射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50BA-002-95 是一款50欧姆台式衰减器组件，内含两个固态步进衰减器。衰减范围为0至95dB，步进为1dB，工作频率覆盖200-6000 MHz。该衰减器组件支持手动和远程控制两种操作模式，每个衰减器的当前衰减值均实时显示在前面板上。无论是手动设置还是远程设置，显示值都会立即更新。在运行远程测试脚本时，用户可以实时观察dB值的变化过程。衰减器组件提供SMA母头或N型母头50欧姆同轴射频连接器，射频连接器位于前面板上，标记为输入和输出，但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>前面板上配有两个手动拨杆开关，每个拨杆开关控制一个衰减器，可用于向上或向下调节衰减值。拨杆为瞬时型开关，支持\u003Cstrong>轻触步进\u003C\u002Fstrong>或\u003Cstrong>按住连续调节\u003C\u002Fstrong>操作模式。每个衰减器的当前dB设置值直接显示在前面板上对应拨杆开关的上方。如果有远程连接的用户正在更改衰减值，您也可以在前面板上实时看到所有变化。\u003C\u002Fp>\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。网络接口可设置为DHCP模式或固定地址模式，出厂时默认设置为DHCP模式。RS-232连接使用零调制解调器类型串口电缆，波特率最高支持155200 Baud。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>最新一代固件手册可供下载，其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。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\":\"50BA-002-95-SMA-two-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F6fdb946a-938a-4ce4-b493-056355550e73.jpg\",\"size\":122503,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F6fdb946a-938a-4ce4-b493-056355550e73.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F6fdb946a-938a-4ce4-b493-056355550e73.jpg\"}]","JFW Industries 50BA-002-95 双固态步进衰减器组件 200-6000MHz","JFW 50BA-002-95 双衰减器组件，50欧姆，频率200-6000 MHz，衰减范围0-95dB，1dB步进，支持手动拨杆控制及以太网\u002FRS-232远程控制，提供SMA或N型射频连接器选项。",{"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":245,"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 19:02:50","2026-05-28 19:02:49",153501,3713,"153501","JFW Industries 50BA-004-63 台式衰减器组件（30-3000 MHz，0-63 dB）","50BA-004-63","JFW Industries 50BA-004-63 是一款50欧姆台式衰减器组件，内置一个固态步进衰减器，衰减范围为0至63 dB（步进1 dB），工作频率覆盖30至3000 MHz。支持前面板手动控制和以太网\u002FRS-232远程控制，配备SMA或N型50欧姆射频连接器，可双向传输信号。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50BA-004-63 是一款50欧姆台式衰减器组件，内置一个固态步进衰减器。该衰减器的衰减范围为0至63 dB，步进精度为1 dB，工作频率覆盖30至3000 MHz。衰减器支持手动控制和远程控制两种方式。产品可选配SMA母头或N型母头50欧姆同轴射频连接器，射频连接器位于前面板上。射频连接器标注为\u003C\u002Fp>","[{\"name\":\"50BA-004-63-SMA-single-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F34f2e408-3549-4322-afd7-8f5dcd907bad.jpg\",\"size\":105020,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F34f2e408-3549-4322-afd7-8f5dcd907bad.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F34f2e408-3549-4322-afd7-8f5dcd907bad.jpg\"}]","JFW Industries 50BA-004-63 台式衰减器组件 30-3000 MHz 0-63 dB 步进1 dB","JFW Industries 50BA-004-63 50欧姆台式衰减器组件，固态步进衰减器，衰减范围0-63 dB（1 dB步进），频率30-3000 MHz，支持手动杠杆开关及以太网\u002FRS-232远程控制，配备SMA或N型射频连接器，双向传输。",{"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":6,"seoDescription":6,"seoKeywords":6,"brand":270,"category":271},"2026-05-28 19:02:30","2026-05-28 19:02:29",153500,3712,"153500","JFW Industries 50BA-011-63 四通道固态步进衰减器组件","50BA-011-63","JFW 50BA-011-63 是一款50欧姆台式衰减器组件，内含四个固态步进衰减器，衰减范围0-63dB，步进1dB，频率覆盖200-6000 MHz，支持手动拨杆与以太网\u002FRS-232远程控制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50BA-011-63 是一款50欧姆台式衰减器组件，内含四个固态步进衰减器。衰减范围为0至63dB，步进精度为1dB，工作频率覆盖200-6000 MHz。该组件支持手动和远程控制两种操作模式，前面板实时显示各衰减器的当前设定值。无论通过手动设置还是远程指令更改衰减值，显示数值均会即时更新。在运行远程测试脚本时，用户可实时观察dB值的变化过程。射频连接器采用SMA母头（50欧姆同轴），位于前面板，标记为输入和输出，但衰减器本身支持双向传输。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50BA-011-63\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>4个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 - 63 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>起始频率：\u003C\u002Fstrong>200 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>截止频率：\u003C\u002Fstrong>6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头（50欧姆同轴）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动控制\u003C\u002Fh3>\u003Cp>前面板配备四个手动拨杆开关，每个开关对应控制一个衰减器。拨杆为瞬时型开关，支持\u003Cstrong>\u003C\u002Fstrong>\u003C\u002Fp>","[{\"name\":\"50BA-011-63-SMA-four-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Fb5c36af3-adea-49cb-97d6-19dbb5d69d5c.jpg\",\"size\":121517,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Fb5c36af3-adea-49cb-97d6-19dbb5d69d5c.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Fb5c36af3-adea-49cb-97d6-19dbb5d69d5c.jpg\"}]",{"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":273,"updateBy":6,"updateTime":274,"remark":6,"scope":6,"id":275,"siteId":7,"sourceId":276,"categoryId":188,"brandId":66,"slug":277,"name":278,"code":6,"model":279,"subtitle":280,"description":281,"images":282,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":283,"seoDescription":284,"seoKeywords":6,"brand":285,"category":286},"2026-05-28 19:02:03","2026-05-28 19:02:02",153499,3711,"153499","JFW Industries 50BA-011-95 四通道步进衰减器组件","50BA-011-95","JFW 50BA-011-95是一款50欧姆台式衰减器组件，内置四个固态步进衰减器，衰减范围0至95dB（1dB步进），工作频率200-6000MHz，支持面板手动控制及以太网\u002FRS-232远程控制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50BA-011-95是JFW Industries推出的一款50欧姆台式衰减器组件，内置四个固态步进衰减器。每个衰减器的衰减范围为0至95dB，步进精度为1dB，工作频率覆盖200MHz至6000MHz。该组件支持手动控制与远程控制两种操作模式。每个衰减器的当前设置值实时显示在前面板上，无论是手动设置还是远程设置，显示值均会立即更新。运行远程测试脚本时，可实时观察脚本执行过程中dB值的变化。衰减器组件配备SMA母头50欧姆同轴射频连接器，射频连接器位于前面板，标注为输入（Input）和输出（Output），但衰减器本身为双向设计。\u003C\u002Fp>\u003Ch3>手动控制功能\u003C\u002Fh3>\u003Cp>前面板配备四个手动拨杆开关，每个拨杆开关控制一个衰减器，可用于向上或向下调节衰减值。拨杆为瞬时型开关，支持\u003Cstrong>轻触步进（tap to step）\u003C\u002Fstrong>和\u003Cstrong>长按连续调节（hold to jog）\u003C\u002Fstrong>两种操作方式。每个衰减器的当前dB设置值显示在前面板上对应拨杆开关的正上方。当有远程用户正在更改衰减值时，前面板也会实时显示所有变更。\u003C\u002Fp>\u003Ch3>远程控制功能\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。RS-232连接使用交叉型（null modem）串口电缆，波特率最高可达\u003Cstrong>155200 Baud\u003C\u002Fstrong>。\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查阅，该手册列出了所有远程命令及其语法格式和使用示例。固件采用简洁的ASCII格式远程命令。当连接至JFW测试系统时，发送HELP命令，系统将返回该测试系统所有可用的远程命令列表。\u003C\u002Fp>\u003Ch3>关键参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50BA-011-95\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>4个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 95 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200 MHz 至 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬时拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头，50 Ohms，前面板安装\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50BA-011-95-SMA-four-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7e56f128-ed38-4e42-a6cb-d31142df844a.jpg\",\"size\":120345,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F7e56f128-ed38-4e42-a6cb-d31142df844a.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F7e56f128-ed38-4e42-a6cb-d31142df844a.jpg\"}]","JFW 50BA-011-95 四通道步进衰减器组件 200-6000MHz 0-95dB","JFW Industries 50BA-011-95四通道步进衰减器组件，50欧姆阻抗，衰减范围0-95dB，1dB步进，频率200MHz至6GHz，支持手动拨杆控制及以太网\u002FRS-232远程控制，SMA母头连接器，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":288,"updateBy":6,"updateTime":289,"remark":6,"scope":6,"id":290,"siteId":7,"sourceId":291,"categoryId":188,"brandId":66,"slug":292,"name":293,"code":6,"model":294,"subtitle":295,"description":296,"images":297,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":298,"category":299},"2026-05-28 19:01:25","2026-05-28 19:01:24",153498,3710,"153498","JFW 50BA-012-95 四通道固态步进衰减器组件","50BA-012-95","JFW 50BA-012-95是一款50欧姆台式衰减器组件，内置四个固态步进衰减器，衰减范围0至95dB（1dB步进），频率覆盖30 MHz至3 GHz，支持手动拨杆与以太网\u002FRS-232远程控制，前面板实时显示衰减值。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50BA-012-95 是一款50欧姆台式衰减器组件，内置四个\u003Cstrong>固态步进衰减器\u003C\u002Fstrong>。衰减范围为\u003Cstrong>0至95dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>30 MHz至3000 MHz\u003C\u002Fstrong>。衰减器支持手动和远程控制，前面板实时显示每个衰减器的当前衰减值，手动设置或远程设置时显示值均即时更新。**远程测试脚本时，可实时观察dB值的变化过程。射频连接器采用\u003Cstrong>SMA母头\u003C\u002Fstrong>（50欧姆同轴），位于前面板。连接器标记为输入和输出，但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>前面板配备四个手动拨杆开关，每个拨杆开关控制一个衰减器，可用于向上或向下调节衰减量。拨杆为\u003Cstrong>瞬态型开关\u003C\u002Fstrong>，支持\u003C\u002Fp>","[{\"name\":\"50BA-012-95-SMA-four-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ff74996b0-8334-40e2-835b-ee5abb211d61.jpg\",\"size\":122137,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ff74996b0-8334-40e2-835b-ee5abb211d61.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Ff74996b0-8334-40e2-835b-ee5abb211d61.jpg\"}]",{"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":301,"updateBy":6,"updateTime":301,"remark":6,"scope":6,"id":302,"siteId":7,"sourceId":303,"categoryId":188,"brandId":66,"slug":304,"name":305,"code":6,"model":306,"subtitle":307,"description":308,"images":309,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":310,"seoDescription":311,"seoKeywords":6,"brand":312,"category":313},"2026-05-28 19:01:03",153497,3709,"153497","JFW Industries 50BA-016-95 三通道固态步进衰减器组件","50BA-016-95","JFW 50BA-016-95是一款50欧姆台式衰减器组件，内置三个固态步进衰减器，频率范围200-6000 MHz，衰减范围0-95dB，步进1dB。支持手动拨杆开关控制及以太网、RS-232远程控制，前面板实时显示衰减值，配备SMA射频连接器，适用于射频测试与信号调节应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Model 50BA-016-95 是一款\u003Cstrong>50欧姆台式衰减器组件\u003C\u002Fstrong>，内置三个固态步进衰减器。衰减器的衰减范围为\u003Cstrong>0至95dB\u003C\u002Fstrong>，步进为\u003Cstrong>1dB\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>200-6000 MHz\u003C\u002Fstrong>。衰减器支持手动或远程控制，每个衰减器的当前设置值实时显示在前面板上。无论是手动设置还是远程设置，显示值均会即时更新。在运行远程测试脚本时，您可以实时观察dB值的变化过程。该衰减器组件配备\u003Cstrong>SMA母头50欧姆同轴射频连接器\u003C\u002Fstrong>，射频连接器位于前面板上。连接器标注为输入（Input）和输出（Output），但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>前面板上设有三个手动拨杆开关，每个拨杆开关控制一个衰减器。拨杆可用于调节衰减量的增大或减小。拨杆为瞬动型开关，支持\u003Cstrong>\"点按步进\"\u003C\u002Fstrong>或\u003Cstrong>\"按住连续调节\"\u003C\u002Fstrong>两种操作方式。每个衰减器的当前dB设置值显示在前面板上对应拨杆开关的正上方。如果有远程连接的用户正在更改衰减值，前面板将实时显示所有变更。\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。通过RS-232连接测试系统时需使用零调制解调器型串口电缆，支持最高\u003Cstrong>155200波特率\u003C\u002Fstrong>的通信。\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使用示例。固件采用简单的\u003Cstrong>ASCII格式远程命令\u003C\u002Fstrong>。如果您已连接到JFW测试系统并发送HELP命令，系统将返回该测试系统所有可用远程命令的列表。\u003C\u002Fp>\u003Ch3>关键参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>3个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0-95 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200 MHz - 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬动拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网（Ethernet）、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50BA-016-95-SMA-three-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8557be31-e30a-4f90-8b42-d7477e4d9ca6.jpg\",\"size\":24267,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F8557be31-e30a-4f90-8b42-d7477e4d9ca6.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F8557be31-e30a-4f90-8b42-d7477e4d9ca6.jpg\"}]","JFW Industries 50BA-016-95 三通道固态步进衰减器组件 200-6000MHz 0-95dB","JFW 50BA-016-95是一款50欧姆台式三通道衰减器组件，频率范围200-6000 MHz，衰减范围0-95dB（1dB步进），支持手动拨杆及以太网\u002FRS-232远程控制，配备SMA射频连接器，适用于射频测试与信号调节应用。",{"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":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":315,"updateBy":6,"updateTime":316,"remark":6,"scope":6,"id":317,"siteId":7,"sourceId":318,"categoryId":188,"brandId":66,"slug":319,"name":320,"code":6,"model":321,"subtitle":322,"description":323,"images":324,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":325,"seoDescription":326,"seoKeywords":6,"brand":327,"category":328},"2026-05-28 19:00:30","2026-05-28 19:00:29",153496,3708,"153496","JFW 50BA-017-63.5 固态步进衰减器组件","50BA-017-63.5","JFW 50BA-017-63.5 是一款50欧姆台式衰减器组件，内置一个固态步进衰减器，频率范围30-3000 MHz，衰减范围0-63.5 dB，步进0.5 dB，支持手动拨杆开关及以太网与RS-232远程控制，配备SMA或N型射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50BA-017-63.5 是 JFW Industries 推出的一款50欧姆台式衰减器组件，内含一个固态步进衰减器。该衰减器的工作频率范围为30 MHz至3000 MHz，衰减范围为0至63.5 dB，步进精度为0.5 dB。设备支持手动与远程两种控制方式，前面板配备SMA母头或N型母头50欧姆同轴射频连接器。射频连接器位于前面板，标记为输入和输出，但该衰减器为双向器件。\u003C\u002Fp>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>前面板配有一个手动拨杆开关，可用于上调或下调衰减值。该拨杆为瞬时型开关，支持轻触步进或长按连续调节两种操作模式。当前dB设置值直接显示在拨杆开关上方的前面板上。手动调整衰减器的dB设置时，显示的dB值会相应变化，同时也能实时查看远程连接用户对衰减器dB设置所做的任何更改。\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口连接（即RS-232）进行远程控制。网络接口可设置为DHCP模式或固定地址模式，出厂时默认配置为DHCP模式。通过零调制解调器型串口电缆可实现与测试系统的RS-232连接，支持最高155200波特率。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>JFW最新一代固件手册可供下载，其中列出了所有远程命令及其语法和示例。固件采用简单的ASCII格式远程命令。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>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减范围：\u003C\u002Fstrong>0-63.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>0.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>30 MHz - 3000 MHz（3 GHz）\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬时拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头或N型母头（50欧姆同轴）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50BA-017-63.5-SMA-single-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F5b2476f5-4fab-4a7a-8f1f-d93080e13a14.jpg\",\"size\":23824,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F5b2476f5-4fab-4a7a-8f1f-d93080e13a14.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F5b2476f5-4fab-4a7a-8f1f-d93080e13a14.jpg\"}]","JFW 50BA-017-63.5 固态步进衰减器组件 30-3000MHz","JFW 50BA-017-63.5 是50欧姆台式固态步进衰减器组件，频率30-3000 MHz，衰减0-63.5 dB，步进0.5 dB，支持手动拨杆开关与以太网及RS-232远程控制，配备SMA或N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":330,"updateBy":6,"updateTime":330,"remark":6,"scope":6,"id":331,"siteId":7,"sourceId":332,"categoryId":188,"brandId":66,"slug":333,"name":334,"code":6,"model":335,"subtitle":336,"description":337,"images":338,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":339,"seoDescription":340,"seoKeywords":6,"brand":341,"category":342},"2026-05-28 18:59:49",153495,3707,"153495","JFW 50BA-022-31 台式步进衰减器组件","50BA-022-31","JFW Industries 50BA-022-31 是一款50欧姆台式步进衰减器组件，内置一个固态步进衰减器，衰减范围0至31dB，步进1dB，工作频率覆盖100 MHz至40 GHz，支持手动与远程控制，配备2.92 mm同轴射频连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Model 50BA-022-31 是 JFW Industries 推出的一款50欧姆台式衰减器组件，内置一个固态步进衰减器。该衰减器的衰减范围为0至31dB，步进精度为1dB，工作频率覆盖100 MHz至40 GHz。支持手动控制和远程控制两种方式，配备2.92 mm 50欧姆同轴射频连接器，连接器位于前面板，标注为输入和输出，但衰减器为双向设计。\u003C\u002Fp>\u003Ch3>手动衰减控制\u003C\u002Fh3>\u003Cp>前面板配备一个手动拨杆开关，可用于调节衰减值增大或减小。该拨杆为瞬时型开关，支持\u003Cstrong>轻触步进\u003C\u002Fstrong>或\u003Cstrong>按住连续调节\u003C\u002Fstrong>两种操作模式。当前dB设定值直接显示在拨杆开关上方的前面板区域。当您手动改变衰减器的dB设定值时，显示屏上的dB数值会相应变化。同时，您也可以通过显示屏观察到远程连接用户对衰减器dB设定值所做的任何更改。\u003C\u002Fp>\u003Ch3>远程衰减控制\u003C\u002Fh3>\u003Cp>该衰减器组件可通过\u003Cstrong>以太网\u003C\u002Fstrong>连接或\u003Cstrong>RS-232串口\u003C\u002Fstrong>连接进行远程控制。网络接口可设置为DHCP模式或固定地址模式，出厂时所有新测试系统默认设置为DHCP模式。通过零调制解调器型串口线缆实现与测试系统的RS-232连接，支持高达155200 Baud的波特率。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>JFW Industries 提供最新一代固件手册供下载，手册中列出了所有远程命令及其语法格式和使用示例。固件采用简单的ASCII格式远程命令。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>\u003Ch3>关键技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1个固态步进衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 31 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>100 MHz 至 40 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬时拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>2.92 mm（前面板）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50BA-022-31-2.9MM-single-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ffb465cbc-beb7-4298-a47c-c87bae57a207.jpg\",\"size\":22965,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ffb465cbc-beb7-4298-a47c-c87bae57a207.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Ffb465cbc-beb7-4298-a47c-c87bae57a207.jpg\"}]","JFW 50BA-022-31 台式步进衰减器组件 0-31dB 100MHz-40GHz","JFW Industries 50BA-022-31 台式步进衰减器组件，50欧姆阻抗，衰减范围0-31dB，步进1dB，频率100MHz至40GHz，支持手动拨杆及以太网、RS-232远程控制，配备2.92mm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":344,"updateBy":6,"updateTime":344,"remark":6,"scope":6,"id":345,"siteId":7,"sourceId":346,"categoryId":188,"brandId":66,"slug":347,"name":348,"code":6,"model":349,"subtitle":350,"description":351,"images":352,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":353,"seoDescription":354,"seoKeywords":6,"brand":355,"category":356},"2026-05-28 18:59:21",153494,3706,"153494","JFW Industries 50BA-023-31 双固态步进衰减器组件","50BA-023-31","JFW Industries 50BA-023-31 是一款 50 欧姆台式双固态步进衰减器组件，工作频率覆盖 100 MHz 至 40 GHz，衰减范围 0-31dB（1dB步进）。支持前面板手动瞬动拨杆控制与以太网或RS-232远程控制，配备 2.92mm 射频连接器，实时显示衰减值，满足高频测试需求。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50BA-023-31 是一款 50 欧姆台式衰减器组件，内置两个固态步进衰减器。衰减器的衰减范围为 0 至 31dB，步进为 1dB，工作频率覆盖 100 MHz 至 40 GHz。该衰减器支持手动或远程控制，每个衰减器的衰减设置均显示在前面板上。无论是手动设置还是远程设置，显示的衰减值都会立即更新。如果您运行远程测试脚本，将能够在脚本执行时实时观察 dB 值的变化。该衰减器组件配备 2.92 mm 50 欧姆同轴射频连接器，位于前面板上。虽然射频连接器被标记为输入和输出，但衰减器实际上是双向的。\u003C\u002Fp>\u003Ch3>基本参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50BA-023-31\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>2个衰减器（固态）\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>31 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>100 MHz 至 40 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>手动控制：\u003C\u002Fstrong>瞬动拨杆开关\u003C\u002Fli>\u003Cli>\u003Cstrong>远程控制：\u003C\u002Fstrong>以太网、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>2.92 mm\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>前面板上配有两个手动拨杆开关，每个拨杆开关控制一个衰减器，可用于向上或向下调节衰减量。该拨杆为瞬动型开关，支持轻触步进或长按连续调节模式。每个衰减器的当前 dB 设置直接显示在前面板对应拨杆开关的上方。如果有远程连接的用户正在更改衰减值，您将在前面板上实时看到所有这些变化。\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。网络接口可设置为 DHCP 模式或固定地址模式，所有全新测试系统出厂时均默认设置为 DHCP 模式。通过零调制解调器类型的串行电缆实现与测试系统的 RS-232 连接，支持高达 155200 波特率的通信速率。\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\":\"50BA-023-31-2.9MM-two-channel-benchtop-attenuator-manual-levers-ethernet-rs-232-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F22d651c1-3d37-469a-aaf3-4b52065b3fe8.jpg\",\"size\":27311,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F22d651c1-3d37-469a-aaf3-4b52065b3fe8.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F22d651c1-3d37-469a-aaf3-4b52065b3fe8.jpg\"}]","JFW Industries 50BA-023-31 双固态步进衰减器组件 | 0.1-40GHz 射频衰减器","JFW Industries 50BA-023-31 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