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20:01:36","2026-05-28 20:01:35",153599,3811,"153599","JFW 75PD-045 75欧姆2路电阻式功分器\u002F合路器 DC-2.2GHz","75PD-045","JFW 75PD-045是一款75欧姆2路电阻式功分器\u002F合路器，工作频率范围DC-2200MHz，额定射频输入功率2W，可选BNC、F或N型同轴射频连接器，采用星型结构设计，各通路损耗一致，具备射频集线器功能。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 75PD-045是一款\u003Cstrong>75欧姆电阻式2路功分器\u002F合路器\u003C\u002Fstrong>。该产品可选配75欧姆BNC、F或N型同轴射频连接器，工作频率范围为\u003Cstrong>DC-2200 MHz\u003C\u002Fstrong>，额定射频输入功率为\u003Cstrong>2瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Cp>该产品采用\u003Cstrong>星型结构\u003C\u002Fstrong>设计，由于功分器\u002F合路器的每条通路具有相等的损耗，因此具备射频集线器（RF Hub）的功能特性。\u003C\u002Fp>\u003Ch3>技术说明\u003C\u002Fh3>\u003Cp>电阻式功分器与电抗式功分器在功能上存在差异。此外，电阻式功分器、环形功分器（Toroidal Divider）与威尔金森功分器（Wilkinson Divider）在结构设计、插入损耗及隔离度方面也各有不同。详情请参阅Power Divider Application Note应用文档。\u003C\u002Fp>\u003Ch3>主要参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 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20:01:03","2026-05-28 20:01:02",153598,3810,"153598","JFW Industries 75PD-074 双路功率分配器\u002F合成器 800-2400 MHz","75PD-074","JFW 75PD-074 是一款75欧姆电抗性双路功率分配器\u002F合成器，工作频率覆盖800至2400 MHz，采用Wilkinson分配器设计，支持5瓦射频输入功率，提供BNC、F或N型同轴连接器，适用于RF信号的扇入与扇出应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>75PD-074 是 JFW Industries 推出的一款75欧姆电抗性双路功率分配器\u002F合成器，工作频率范围为800-2400 MHz。该产品采用电抗性Wilkinson分配器设计，非常适合以**小损耗实现RF信号的扇入或扇出分配。\u003C\u002Fp>\u003Ch3>核心规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>75 欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>双路功率分配器\u002F合成器\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>800-2400 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>5 瓦\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>75欧姆 BNC、F 或 N 型母头同轴连接器\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>端口与性能\u003C\u002Fh3>\u003Cp>该器件配备一个分配端口和两个合成端口。从分配端口到合成端口的任意信号将产生插入损耗（标称损耗为\u003Cstrong>3 dB\u003C\u002Fstrong>）。从一个合成端口到另一个合成端口的任意信号将产生隔离度（**小损耗为\u003Cstrong>20 dB\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>应用说明\u003C\u002Fh3>\u003Cp>如需了解电阻型与电抗性功率分配器之间的功能差异，以及电阻式分配器、环形分配器和Wilkinson分配器在结构、插入损耗和隔离度方面的区别，请参阅 JFW Industries 的功率分配器应用手册。\u003C\u002Fp>","[{\"name\":\"75PD-074-F-power-divider-combiner-reactive-wilkinson-2-way-75-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F2720d78d-6494-4717-9a8f-8b5422b0b21a.jpg\",\"size\":52019,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F2720d78d-6494-4717-9a8f-8b5422b0b21a.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F2720d78d-6494-4717-9a8f-8b5422b0b21a.jpg\"}]","JFW Industries 75PD-074 75欧姆双路功率分配器\u002F合成器 800-2400 MHz | Wilkinson设计","JFW 75PD-074 双路功率分配器\u002F合成器，75欧姆阻抗，800-2400 MHz频率范围，Wilkinson设计，3 dB标称插入损耗，20 dB**小隔离度，支持BNC\u002FF\u002FN型连接器，适用于RF信号分配与合成。",{"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":245,"remark":6,"scope":6,"id":246,"siteId":7,"sourceId":247,"categoryId":188,"brandId":66,"slug":248,"name":249,"code":6,"model":250,"subtitle":251,"description":252,"images":253,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":254,"seoDescription":255,"seoKeywords":6,"brand":256,"category":257},"2026-05-28 20:00:44",153597,3809,"153597","JFW Industries 50AA-091 4x1 手动LC切换系统","50AA-091","JFW Industries 50AA-091 是一款工作频率覆盖800至2700 MHz的4x1手动LC切换系统。该设备具有50欧姆阻抗，总衰减量达100 dB，步进为10 dB，配备N型母头射频连接器，适用于各类射频测试与信号切换应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50AA-091\u003C\u002Fstrong> 是一款高性能的 4x1 手动 LC 切换系统，专为满足严苛的射频信号路由与测试需求而设计。其工作频率范围宽广，覆盖 \u003Cstrong>800 MHz 至 2700 MHz\u003C\u002Fstrong>，能够稳定处理多种频段的射频信号。\u003C\u002Fp>\u003Ch3>核心技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50AA-091\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>系统配置：\u003C\u002Fstrong>4 x 1 手动 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>800 MHz - 2700 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>100 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>10 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>N Female（N型母头）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特性与应用\u003C\u002Fh3>\u003Cp>该切换系统采用纯手动操作机制，确保了信号切换的高可靠性与稳定性。高达 100 dB 的总衰减调节能力与 10 dB 的精细步进，使其在实验室测试、基站天线系统以及复杂的射频网络布线中表现出色。N型母头连接器提供了优异的物理连接强度与电气性能，保障了信号传输的低损耗与高完整性。\u003C\u002Fp>","[{\"name\":\"50AA-091-manual-handover-test-system-front-view.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ffacf5cf4-9162-4653-9334-4294fb880698.jpg\",\"size\":26011,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002Ffacf5cf4-9162-4653-9334-4294fb880698.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002Ffacf5cf4-9162-4653-9334-4294fb880698.jpg\"}]","JFW Industries 50AA-091 4x1 手动LC切换系统 800-2700MHz","JFW Industries 50AA-091 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20:00:00",153596,3808,"153596","JFW Industries 50AA-096 8x1 LC手动切换系统 800-2700 MHz","50AA-096","JFW Industries 50AA-096 是一款工作频率覆盖 800 MHz 至 2700 MHz 的 8x1 LC 手动切换系统。该系统具有 50 欧姆阻抗，总衰减达 60 dB，步进为 1 dB，配备 N 型母头射频连接器，适用于多种射频测试与应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50AA-096\u003C\u002Fstrong> 是一款高性能的 \u003Cstrong>8x1 LC 手动切换系统\u003C\u002Fstrong>，专为满足严格的射频测试和信号路由需求而设计。该系统工作频率范围宽广，覆盖 \u003Cstrong>800 MHz 至 2700 MHz\u003C\u002Fstrong>，能够提供稳定可靠的信号切换与衰减控制。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50AA-096\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>8x1 手动 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>60 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>起始频率：\u003C\u002Fstrong>800 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Female\u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>该手动切换系统广泛应用于无线通信测试、基站天线系统、射频实验室测试以及各类需要精确信号路由和衰减控制的工业与科研领域。\u003C\u002Fp>","[{\"name\":\"50AA-096-manual-handover-test-system-front-view.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F52ef0ea0-a957-4f10-a387-00f3ceecfa55.jpg\",\"size\":28577,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F52ef0ea0-a957-4f10-a387-00f3ceecfa55.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F52ef0ea0-a957-4f10-a387-00f3ceecfa55.jpg\"}]","JFW Industries 50AA-096 8x1 LC手动切换系统，频率范围800-2700 MHz，阻抗50欧姆，总衰减60 dB，1 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50AA-097 双路4×1 LC手动切换系统 800-2200 MHz","50AA-097","JFW Industries 50AA-097 是一款双路4×1手动LC切换系统，工作频率覆盖800 MHz至2200 MHz，总衰减量达80 dB，步进精度1 dB，采用50欧姆阻抗设计和SMA母头连接器，适用于射频信号衰减与切换测试场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50AA-097 是一款高性能双路4×1手动LC切换系统，专为800 MHz至2200 MHz频段射频信号衰减与切换测试而设计。该产品具备80 dB总衰减量和1 dB精细步进调节能力，可广泛应用于通信系统测试、实验室研发及射频系统集成等领域。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双路配置\u003C\u002Fstrong>：采用4×1双路手动LC切换架构，实现灵活的多路信号管理与切换控制。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽频率范围\u003C\u002Fstrong>：工作频率覆盖800 MHz至2200 MHz，满足多种射频应用需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>高精度衰减\u003C\u002Fstrong>：总衰减量达80 dB，步进精度为1 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dB步进，50欧姆阻抗，SMA母头连接器，适用于射频信号衰减与切换测试。",{"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":286,"updateBy":6,"updateTime":287,"remark":6,"scope":6,"id":288,"siteId":7,"sourceId":289,"categoryId":188,"brandId":66,"slug":290,"name":291,"code":6,"model":292,"subtitle":293,"description":294,"images":295,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":296,"seoDescription":297,"seoKeywords":6,"brand":298,"category":299},"2026-05-28 19:58:34","2026-05-28 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Industries 50AA-098 手动 LC 切换系统，2×3 配置，频率范围 800-2700 MHz，总衰减 70 dB，步进 10 dB，50 Ohms 阻抗，N Female 和 SMA Female 连接器，适用于射频信号路由与测试。",{"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":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 19:58:08",153593,3805,"153593","JFW Industries 50AA-100 4x5 LC手动切换系统","50AA-100","JFW 50AA-100是一款工作频率为800-2700 MHz的4x5手动LC切换系统，阻抗50欧姆，总衰减70dB，步进10dB，配备N型和SMA型母头连接器，适用于多种射频测试与信号路由应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50AA-100\u003C\u002Fstrong> 是一款高性能的 4x5 手动 LC 切换系统，专为 800 MHz 至 2700 MHz 频率范围内的射频信号路由和测试应用而设计。该系统采用 50 欧姆阻抗设计，提供稳定可靠的信号传输。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50AA-100\u003C\u002Fli>\u003Cli>\u003Cstrong>系统配置：\u003C\u002Fstrong>4 x 5 手动 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>800 MHz 至 2700 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>70 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>调节步进：\u003C\u002Fstrong>10 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19:57:11","2026-06-29 11:31:22",153592,3804,"153592","JFW Industries 50BA-007-95 2x1 LC切换测试系统 2-6 GHz","50BA-007-95","JFW Industries 50BA-007-95 是一款工作频率为2至6 GHz的2x1 LC切换测试系统。该系统阻抗为50欧姆，提供高达95 dB的总衰减范围，步进为1 dB。支持手动、以太网及RS-232控制，配备SMA Female射频连接器，适用于各类射频测试与测量应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50BA-007-95\u003C\u002Fstrong> 是一款高性能的 2x1 LC 切换测试系统，专为 2 GHz 至 6 GHz 频率范围内的射频测试应用而设计。该系统具备出色的衰减控制能力和多种控制接口，是实验室和工业测试环境的**选择。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50BA-007-95\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>系统配置：\u003C\u002Fstrong>2 x 1 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>2000 MHz 至 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>95 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 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dB步进。支持手动、以太网、RS-232控制及SMA Female接口，适用于专业射频测试。",{"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":330,"updateBy":6,"updateTime":316,"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 19:56:17",153591,3803,"153591","JFW Industries 50PA-1021 双路4x1 LC切换测试系统 (2-6 GHz)","50PA-1021","JFW Industries 50PA-1021 是一款双路4x1 LC切换测试系统，工作频率覆盖2至6 GHz。系统阻抗50欧姆，提供95 dB总衰减量及1 dB步进，支持手动、以太网及RS-232控制，配备N型和SMA母头连接器，适用于各类射频测试应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50PA-1021 是一款高性能的双路 4x1 LC 切换测试系统，专为 2 GHz 至 6 GHz 频率范围内的射频信号测试与路由应用而设计。该系统采用 50 欧姆阻抗设计，具备出色的信号处理能力和灵活的配置选项，是通信及电子测试领域的**选择。\u003C\u002Fp>\u003Ch3>核心技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>品牌与型号：\u003C\u002Fstrong>JFW Industries \u002F 50PA-1021\u003C\u002Fli>\u003Cli>\u003Cstrong>系统阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>系统配置：\u003C\u002Fstrong>双路 4x1 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>2000 MHz 至 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>95 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>控制与接口\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>支持手动控制、以太网 (Ethernet) 以及 RS-232 串口通信，满足多种自动化与手动测试需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器类型：\u003C\u002Fstrong>配备 N型母头 (N Female) 和 SMA型母头 (SMA Female)，确保高频信号传输的稳定性与可靠性。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50PA-1021-handover-test-system-limited-fan-out.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F54455699-26a3-4151-a42f-213af81cfe5f.jpg\",\"size\":69688,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F54455699-26a3-4151-a42f-213af81cfe5f.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F54455699-26a3-4151-a42f-213af81cfe5f.jpg\"}]","JFW 50PA-1021 双路4x1 LC切换测试系统 2-6GHz 射频衰减器","JFW Industries 50PA-1021 双路4x1 LC切换测试系统，频率2-6 GHz，50欧姆阻抗，95 dB总衰减，1 dB步进，支持手动\u002F以太网\u002FRS-232控制，提供N型和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":344,"updateBy":6,"updateTime":316,"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":348,"seoDescription":353,"seoKeywords":6,"brand":354,"category":355},"2026-05-28 19:55:36",153590,3802,"153590","JFW Industries 50PA-561 4x4 LC切换测试系统 2-6 GHz","50PA-561","JFW Industries 50PA-561是一款4x4 LC切换测试系统，工作频率覆盖2至6 GHz，总衰减63 dB，步进1 dB。支持手动、以太网及RS-232控制，配备SMA母头连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50PA-561\u003C\u002Fstrong> 是一款高性能的 4x4 LC 切换测试系统，专为 2 GHz 至 6 GHz 频率范围内的射频测试应用而设计。该系统提供精确的衰减控制，是实验室和生产线测试的**选择。\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>50PA-561\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohms\u003C\u002Fli>\u003Cli>\u003Cstrong>系统配置：\u003C\u002Fstrong>4 x 4 LC 切换系统\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>63 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>2000 MHz 至 6 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>手动、以太网 (Ethernet)、RS-232\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA Female (SMA 母头)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cp>该测试系统支持多种控制接口，包括手动操作、以太网和 RS-232，能够轻松集成到自动化测试环境中。其 1 dB 的精细步进和 63 dB 的总衰减范围，确保了信号调节的灵活性和准确性。所有射频端口均采用标准的 SMA 母头连接器，保证了连接的稳定性和可靠性。\u003C\u002Fp>","[{\"name\":\"50PA-561-handover-test-system-limited-fan-out.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F96a8b4d9-1140-4933-b24e-5733e793651e.jpg\",\"size\":74311,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F28\u002F96a8b4d9-1140-4933-b24e-5733e793651e.jpg\",\"url\":\"image\u002F2026\u002F05\u002F28\u002F96a8b4d9-1140-4933-b24e-5733e793651e.jpg\"}]","JFW Industries 50PA-561是一款4x4 LC切换测试系统，频率2-6 GHz，63 dB总衰减，1 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