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19:47:56","2026-05-28 19:47:55",153579,3791,"153579","JFW Industries 50PA-1205 8×1 LC切换测试系统 30-6000 MHz","50PA-1205","JFW 50PA-1205 是一款工作频率覆盖 30-6000 MHz 的 8×1 LC 切换测试系统，配备八路可编程衰减器，衰减范围 0-95 dB，支持以太网和 RS-232 远程控制，适用于射频信号切换与衰减测试。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>50PA-1205 是一款工作频率范围为 30-6000 MHz 的 8×1 LC 切换测试系统。该系统由八个可编程衰减器（即 8 个 ATTEN 端口）组成，通过一个 8 路分配器\u002F合成器合并至一个公共端口（即 COM 端口）。每个衰减器的衰减范围为 0-95 dB，步进为 1 dB。该系统具有插入损耗路径（任意 ATTEN 端口至 COM 端口）以及隔离路径（任意 ATTEN 端口至其他任意 ATTEN 端口）。\u003C\u002Fp>\u003Ch3>远程命令集\u003C\u002Fh3>\u003Cp>所有远程命令语法和示例均可在我们的 firmware manual 中找到。固件采用简单的 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>\u003Ch3>手动衰减器控制\u003C\u002Fh3>\u003Cp>手动控制菜单允许您设置或读取衰减器、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以太网连接或串行连接（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。所有新测试系统出厂时均设置为 DHCP 模式。通过零调制解调器型串行电缆建立与测试系统的 RS-232 连接，支持最高 155200 波特率。波特率可通过键盘手动更改，也可通过 SERIAL 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型\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50PA-1205-handover-test-system-limited-fan-out.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Fd9113c0e-abf9-4a0d-ba69-2c4fcd765187.jpg\",\"size\":50740,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Fd9113c0e-abf9-4a0d-ba69-2c4fcd765187.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Fd9113c0e-abf9-4a0d-ba69-2c4fcd765187.jpg\"}]","JFW Industries 50PA-1205 8×1 LC切换测试系统 30-6000 MHz 可编程衰减器","JFW Industries 50PA-1205 是 8×1 LC 切换测试系统，频率范围 30 MHz 至 6 GHz，衰减范围 0-95 dB，步进 1 dB，支持以太网与 RS-232 远程控制，50 欧姆阻抗，适用于射频信号测试。",{"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":341,"updateBy":6,"updateTime":341,"remark":6,"scope":6,"id":342,"siteId":7,"sourceId":343,"categoryId":188,"brandId":66,"slug":344,"name":345,"code":6,"model":346,"subtitle":347,"description":348,"images":349,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":350,"category":351},"2026-05-28 19:47:28",153578,3790,"153578","JFW Industries 50PA-1241 8×1 LC切换测试系统 2-8 GHz","50PA-1241","JFW Industries 50PA-1241 是一款8×1有限配置切换测试系统，工作频率覆盖2-8 GHz，配备可编程衰减器（0-95 dB，1 dB步进），支持以太网和RS-232远程控制，适用于多无线设备至单一接入点的切换测试。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-1241 是一款 8×1 有限配置（LC）切换测试系统，专为测试多个无线设备连接至单一接入点而设计。系统配备八个衰减器（ATTEN）端口，直接连接至可编程衰减器，衰减范围为 \u003Cstrong>0-95 dB\u003C\u002Fstrong>，步进精度为 \u003Cstrong>1 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