[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"brand-jfw-industries":3,"menu-header":12,"menu-footer":69,"brand-jfw-industries-33":180},{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":4,"scope":4,"id":7,"siteId":8,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":11,"isHot":8,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},null,"2026-05-28 17:45:18","2026-06-26 14:50:29",20763,1,"jfw-industries","JFW Industries",0,{"createBy":13,"createTime":14,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":8,"name":15,"location":16,"items":17},"","2026-05-12 11:03:08","顶部导航","header",[18,24,33,42,51,60],{"createBy":13,"createTime":19,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":20,"id":8,"siteId":8,"menuId":8,"title":21,"icon":4,"url":22,"sort":8,"status":11,"menu":23},"2026-05-12 11:04:27",[],"首页","\u002F",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":25,"updateBy":13,"updateTime":26,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":27,"id":28,"siteId":8,"menuId":8,"title":29,"icon":4,"url":30,"sort":31,"status":11,"menu":32},"2026-05-12 11:05:25","2026-06-26 13:25:00",[],2,"产品中心","\u002Fcategory\u002F111",20,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":34,"updateBy":13,"updateTime":35,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":36,"id":37,"siteId":8,"menuId":8,"title":38,"icon":4,"url":39,"sort":40,"status":11,"menu":41},"2026-06-26 12:48:00","2026-06-26 12:51:07",[],64,"品牌","\u002Fbrands",25,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":43,"updateBy":13,"updateTime":44,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":45,"id":46,"siteId":8,"menuId":8,"title":47,"icon":4,"url":48,"sort":49,"status":11,"menu":50},"2026-05-12 11:08:59","2026-06-26 13:25:24",[],3,"新闻动态","\u002Fcatalog\u002F17",30,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":52,"updateBy":13,"updateTime":53,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":54,"id":55,"siteId":8,"menuId":8,"title":56,"icon":4,"url":57,"sort":58,"status":11,"menu":59},"2026-05-12 11:09:24","2026-06-26 12:48:27",[],4,"关于我们","\u002Fpage\u002Fabout-us",40,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":61,"updateBy":13,"updateTime":62,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":63,"id":64,"siteId":8,"menuId":8,"title":65,"icon":4,"url":66,"sort":67,"status":11,"menu":68},"2026-05-12 11:09:41","2026-06-26 12:48:22",[],5,"联系我们","\u002Fpage\u002Fcontact-us",50,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":8,"siteId":4,"name":15,"location":16,"items":4},{"createBy":13,"createTime":70,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":8,"name":71,"location":72,"items":73},"2026-05-12 11:03:51","底部导航","footer",[74,79,85,91,97,103,109,115,122,130,135,141,149,156,160,167,173],{"createBy":13,"createTime":75,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":76,"id":77,"siteId":8,"menuId":28,"title":65,"icon":4,"url":4,"sort":4,"status":11,"menu":78},"2026-05-12 13:00:12",[],7,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":80,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":77,"orderNum":4,"ancestors":4,"children":81,"id":82,"siteId":8,"menuId":28,"title":83,"icon":4,"url":4,"sort":4,"status":11,"menu":84},"2026-05-12 13:00:47",[],8,"北京志鸿恒拓科技有限公司",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":86,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":77,"orderNum":4,"ancestors":4,"children":87,"id":88,"siteId":8,"menuId":28,"title":89,"icon":4,"url":4,"sort":4,"status":11,"menu":90},"2026-05-12 13:01:09",[],9,"北京市昌平区沙河镇育荣园区1号楼340室",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":92,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":77,"orderNum":4,"ancestors":4,"children":93,"id":94,"siteId":8,"menuId":28,"title":95,"icon":4,"url":4,"sort":4,"status":11,"menu":96},"2026-05-12 13:01:43",[],10,"电话：13167366827",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":98,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":77,"orderNum":4,"ancestors":4,"children":99,"id":100,"siteId":8,"menuId":28,"title":101,"icon":4,"url":4,"sort":4,"status":11,"menu":102},"2026-05-12 13:02:00",[],11,"邮箱：sales@zhht-tech.com",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":104,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":105,"id":106,"siteId":8,"menuId":28,"title":107,"icon":4,"url":4,"sort":4,"status":11,"menu":108},"2026-05-12 13:03:01",[],12,"快速链接",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":110,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":106,"orderNum":4,"ancestors":4,"children":111,"id":112,"siteId":8,"menuId":28,"title":113,"icon":4,"url":30,"sort":4,"status":11,"menu":114},"2026-05-12 13:03:50",[],13,"传感器",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":116,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":106,"orderNum":4,"ancestors":4,"children":117,"id":118,"siteId":8,"menuId":28,"title":119,"icon":4,"url":120,"sort":4,"status":11,"menu":121},"2026-05-12 13:04:55",[],14,"工业胶带","\u002Fcategory\u002F257",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":123,"updateBy":13,"updateTime":124,"remark":4,"scope":4,"parentName":4,"parentId":106,"orderNum":4,"ancestors":4,"children":125,"id":126,"siteId":8,"menuId":28,"title":127,"icon":4,"url":128,"sort":4,"status":11,"menu":129},"2026-05-12 13:06:55","2026-05-12 13:07:20",[],15,"控制器","\u002Fcategory\u002F263",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":131,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":132,"id":133,"siteId":8,"menuId":28,"title":47,"icon":4,"url":4,"sort":4,"status":11,"menu":134},"2026-05-12 13:07:59",[],16,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":136,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":133,"orderNum":4,"ancestors":4,"children":137,"id":138,"siteId":8,"menuId":28,"title":139,"icon":4,"url":48,"sort":4,"status":11,"menu":140},"2026-05-12 13:08:36",[],17,"公司新闻",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":142,"updateBy":13,"updateTime":143,"remark":4,"scope":4,"parentName":4,"parentId":133,"orderNum":4,"ancestors":4,"children":144,"id":145,"siteId":8,"menuId":28,"title":146,"icon":4,"url":147,"sort":4,"status":11,"menu":148},"2026-05-12 13:09:17","2026-05-12 13:10:06",[],18,"技术文章","\u002Fcatalog\u002F16",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":150,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":133,"orderNum":4,"ancestors":4,"children":151,"id":152,"siteId":8,"menuId":28,"title":153,"icon":4,"url":154,"sort":4,"status":11,"menu":155},"2026-05-12 13:09:35",[],19,"仓库出货","\u002Fcatalog\u002F19",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":157,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":11,"orderNum":4,"ancestors":4,"children":158,"id":31,"siteId":8,"menuId":28,"title":56,"icon":4,"url":4,"sort":4,"status":11,"menu":159},"2026-05-12 13:10:40",[],{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":161,"updateBy":13,"updateTime":162,"remark":4,"scope":4,"parentName":4,"parentId":31,"orderNum":4,"ancestors":4,"children":163,"id":164,"siteId":8,"menuId":28,"title":165,"icon":4,"url":57,"sort":4,"status":11,"menu":166},"2026-05-12 13:11:21","2026-05-15 14:30:24",[],21,"公司介绍",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":168,"updateBy":13,"updateTime":169,"remark":4,"scope":4,"parentName":4,"parentId":31,"orderNum":4,"ancestors":4,"children":170,"id":171,"siteId":8,"menuId":28,"title":65,"icon":4,"url":66,"sort":4,"status":11,"menu":172},"2026-05-12 13:12:02","2026-05-15 14:30:34",[],22,{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"createBy":13,"createTime":174,"updateBy":13,"updateTime":4,"remark":4,"scope":4,"parentName":4,"parentId":106,"orderNum":4,"ancestors":4,"children":175,"id":176,"siteId":8,"menuId":28,"title":177,"icon":4,"url":178,"sort":4,"status":11,"menu":179},"2026-05-14 16:24:02",[],23,"硬度计","\u002Fcategory\u002Fhardness-tester",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":28,"siteId":4,"name":71,"location":72,"items":4},{"total":181,"rows":182,"code":363,"msg":364},1096,[183,201,216,231,245,260,275,289,304,318,333,348],{"createBy":4,"createTime":184,"updateBy":4,"updateTime":185,"remark":4,"scope":4,"id":186,"siteId":8,"sourceId":187,"categoryId":188,"brandId":7,"slug":189,"name":190,"code":4,"model":191,"subtitle":192,"description":193,"images":194,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":195,"seoDescription":196,"seoKeywords":4,"brand":197,"category":198},"2026-05-29 01:30:01","2026-05-29 01:30:00",154141,4353,135,"154141","JFW Industries 50P-1851 固态可编程衰减器","50P-1851","JFW Industries 50P-1851 是一款50欧姆固态可编程衰减器，频率覆盖200 MHz至6 GHz，衰减范围0至63.5dB，步进精度0.5dB，采用TTL控制方式，配备SMA连接器，适用于射频测试与通信系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-1851 是一款\u003Cstrong>50欧姆固态可编程衰减器\u003C\u002Fstrong>，衰减范围为 0 至 63.5dB，步进精度为 0.5dB。工作频率覆盖 \u003Cstrong>200 MHz 至 6 GHz\u003C\u002Fstrong>，射频输入功率额定值为 \u003Cstrong>+28 dBm\u003C\u002Fstrong>。该步进衰减器配备 SMA 母头同轴射频连接器。\u003C\u002Fp>\u003Cp>该衰减器具有七个独立控制的衰减步进：\u003Cstrong>0.5dB、1dB、2dB、4dB、8dB、16dB 和 32dB\u003C\u002Fstrong>，通过组合不同步进可实现 0 至 63.5dB 范围内的精确衰减设定。\u003C\u002Fp>\u003Ch3>TTL 控制方式\u003C\u002Fh3>\u003Cp>每个衰减步进对应一条独立的 TTL 控制线，本型号共有\u003Cstrong>七条 TTL 控制线\u003C\u002Fstrong>。TTL 高电平开启对应衰减步进，TTL 低电平关闭对应衰减步进。可同时使用多条控制线来设定组合衰减值。\u003C\u002Fp>\u003Cul>\u003Cli>激活 7dB 设定：需将 1dB、2dB、4dB 控制线同时设为 TTL 高电平\u003C\u002Fli>\u003Cli>激活 8.5dB 设定：需将 0.5dB 和 8dB 控制线同时设为 TTL 高电平\u003C\u002Fli>\u003Cli>设为插入损耗状态（0dB 设定）：将所有控制线均设为 TTL 低电平\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>关键参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-1851\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 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>200-6000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>3 µs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+28 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cul>\u003Cli>016-306-XX（直流电缆，10针母头转裸线）\u003C\u002Fli>\u003Cli>016-168-XX（直流电缆，10针母头转10针母头）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-1851-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F2f341e70-7a34-4ecf-bf28-6c37000af6a1.jpg\",\"size\":76322,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F2f341e70-7a34-4ecf-bf28-6c37000af6a1.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F2f341e70-7a34-4ecf-bf28-6c37000af6a1.jpg\"}]","JFW Industries 50P-1851 固态可编程衰减器 200-6000MHz 0-63.5dB","JFW Industries 50P-1851 固态可编程衰减器，频率200-6000MHz，衰减范围0-63.5dB，步进0.5dB，50欧姆阻抗，TTL控制，切换速度3µs，射频输入功率+28dBm，SMA连接器，适用于射频测试与通信系统。",{"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},"135","通用设备配件",{"createBy":4,"createTime":202,"updateBy":4,"updateTime":203,"remark":4,"scope":4,"id":204,"siteId":8,"sourceId":205,"categoryId":188,"brandId":7,"slug":206,"name":207,"code":4,"model":208,"subtitle":209,"description":210,"images":211,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":212,"seoDescription":213,"seoKeywords":4,"brand":214,"category":215},"2026-05-29 01:29:25","2026-05-29 01:29:24",154140,4352,"154140","JFW Industries 50P-1855 固态可编程衰减器 200-6000MHz","50P-1855","JFW Industries 50P-1855是一款50欧姆固态可编程衰减器，频率范围200MHz至6GHz，衰减范围0至31.5dB，步进0.5dB，采用TTL控制，配备SMA母头连接器，额定射频输入功率+27dBm，适用于射频测试与信号调节应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-1855 是一款50欧姆固态可编程衰减器，衰减范围为0至31.5dB，步进精度为0.5dB。工作频率覆盖200MHz至6GHz，额定射频输入功率为+27dBm。该步进衰减器配备SMA母头同轴射频连接器，内部设有六个独立控制的衰减步进：0.5dB、1dB、2dB、4dB、8dB和16dB。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-1855\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 31.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200 - 6000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>3 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003Cli>\u003Cstrong>独立衰减步进：\u003C\u002Fstrong>0.5dB、1dB、2dB、4dB、8dB、16dB\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>每个衰减步进对应一条独立的TTL控制线，本型号共配备六条TTL控制线。TTL高电平将开启对应的衰减步进，TTL低电平将关闭对应的衰减步进。可同时使用多条控制线来设定组合衰减值。例如：激活7.5dB设定时，需将0.5dB、1dB、2dB、4dB控制线全部设为TTL高电平；激活18dB设定时，需将2dB和16dB控制线设为TTL高电平；将衰减器设定为插入损耗状态（即0dB设定）时，所有控制线须设为TTL低电平。\u003C\u002Fp>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cul>\u003Cli>016-306-XX（DC电缆，10针母头转开线）\u003C\u002Fli>\u003Cli>016-168-XX（DC电缆，10针母头转10针母头）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-1855-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F4ba3dbbb-149f-4184-a00e-dde115d0ef95.jpg\",\"size\":76221,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F4ba3dbbb-149f-4184-a00e-dde115d0ef95.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F4ba3dbbb-149f-4184-a00e-dde115d0ef95.jpg\"}]","JFW Industries 50P-1855 固态可编程衰减器 200-6000MHz 0-31.5dB","JFW Industries 50P-1855固态可编程衰减器，频率200-6000MHz，衰减范围0-31.5dB，步进0.5dB，50欧姆阻抗，TTL控制，SMA连接器，切换速度3μs，射频输入功率+27dBm，适用于射频测试与信号调节。",{"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":217,"updateBy":4,"updateTime":218,"remark":4,"scope":4,"id":219,"siteId":8,"sourceId":220,"categoryId":188,"brandId":7,"slug":221,"name":222,"code":4,"model":223,"subtitle":224,"description":225,"images":226,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":227,"seoDescription":228,"seoKeywords":4,"brand":229,"category":230},"2026-05-29 01:28:57","2026-05-29 01:28:56",154139,4351,"154139","JFW Industries 50P-1867 固态可编程衰减器","50P-1867","JFW 50P-1867 是一款50欧姆固态可编程衰减器，频率范围30-3000 MHz，衰减范围0至31.75 dB，步进0.25 dB。支持TTL控制，配备SMA射频连接器，适用于多种射频测试与控制系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50P-1867 是一款阻抗为50欧姆的固态可编程衰减器，衰减范围为0至31.75 dB，步进精度为0.25 dB。其工作频率覆盖30 MHz至3 GHz，额定射频输入功率高达+27 dBm。该步进衰减器配备SMA母头同轴射频连接器。衰减器内部包含七个独立控制的衰减步进：0.25 dB、0.5 dB、1 dB、2 dB、4 dB、8 dB 和 16 dB。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-1867\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>31.75 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.25 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>30-3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>3 uS\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>每个衰减步进均对应一条TTL控制线，该型号共配备七条TTL控制线（具体控制引脚定义请参考外形图纸）。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>高电平（TTL High）：\u003C\u002Fstrong>开启对应的衰减步进。\u003C\u002Fli>\u003Cli>\u003Cstrong>低电平（TTL Low）：\u003C\u002Fstrong>关闭对应的衰减步进。\u003C\u002Fli>\u003Cli>\u003Cstrong>组合控制：\u003C\u002Fstrong>可同时使用多条控制线来设置组合衰减值。例如，要激活7.25 dB设置，需将0.25 dB、1 dB、2 dB和4 dB控制线均设为TTL高电平；要激活18 dB设置，需将2 dB和16 dB控制线设为TTL高电平。\u003C\u002Fli>\u003Cli>\u003Cstrong>零衰减状态：\u003C\u002Fstrong>要将衰减器设置为插入损耗状态（即0 dB设置），必须将所有控制线设为TTL低电平。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cp>016-306-XX（直流电缆，10针母头转裸线）\u003C\u002Fp>\u003Cp>016-168-XX（直流电缆，10针母头转10针母头）\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" class=\"alignleft wp-image-38468 size-medium\" height=\"153\" src=\"https:\u002F\u002Fwww.jfwindustries.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F016-306-xx-300x153.jpg\" width=\"300\">\u003Cimg alt=\"\" class=\"alignnone wp-image-38467 size-medium\" height=\"153\" src=\"https:\u002F\u002Fwww.jfwindustries.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F016-168-xx-300x153.jpg\" width=\"300\">\u003C\u002Fp>","[{\"name\":\"50p-1867-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fb0910672-13f7-439e-ba49-034a60ebc670.jpg\",\"size\":76460,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fb0910672-13f7-439e-ba49-034a60ebc670.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fb0910672-13f7-439e-ba49-034a60ebc670.jpg\"}]","JFW Industries 50P-1867 固态可编程衰减器 30-3000MHz","JFW 50P-1867 固态可编程衰减器，频率30-3000 MHz，衰减范围0-31.75 dB，步进0.25 dB。50欧姆阻抗，+27 dBm输入功率，TTL控制，SMA接口。",{"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":232,"updateBy":4,"updateTime":232,"remark":4,"scope":4,"id":233,"siteId":8,"sourceId":234,"categoryId":188,"brandId":7,"slug":235,"name":236,"code":4,"model":237,"subtitle":238,"description":239,"images":240,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":241,"seoDescription":242,"seoKeywords":4,"brand":243,"category":244},"2026-05-29 01:27:47",154138,4350,"154138","JFW Industries 50P-1891 固态可编程衰减器","50P-1891","JFW 50P-1891是一款50欧姆固态可编程衰减器，频率范围覆盖30 MHz至3 GHz，衰减范围0至63.5dB，步进精度0.5dB。采用TTL数字控制，配备SMA连接器，额定射频输入功率+27 dBm，适用于各类射频测试与信号调节应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-1891 是一款50欧姆固态可编程衰减器，衰减范围为0至63.5dB，步进精度为0.5dB。该器件工作频率覆盖30 MHz至3 GHz，额定射频输入功率为+27 dBm。采用SMA母头同轴射频连接器，适用于多种射频信号调节与测试场景。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>30 MHz 至 3000 MHz (3 GHz)\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 63.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>4 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL 数字控制\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>衰减步进配置\u003C\u002Fh3>\u003Cp>该衰减器具有七个独立控制的衰减步进，分别为：\u003Cstrong>0.5dB、1dB、2dB、4dB、8dB、16dB 和 32dB\u003C\u002Fstrong>。通过组合不同的步进，可实现0至63.5dB范围内以0.5dB为增量的任意衰减值。\u003C\u002Fp>\u003Ch3>TTL 控制说明\u003C\u002Fh3>\u003Cp>每个衰减步进对应一条独立的TTL控制线，共计七条TTL控制线。控制逻辑如下：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>TTL 高电平：\u003C\u002Fstrong>开启对应衰减步进\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL 低电平：\u003C\u002Fstrong>关闭对应衰减步进\u003C\u002Fli>\u003Cli>可同时使用多条控制线设定组合衰减值\u003C\u002Fli>\u003Cli>例如：激活7.5dB设置时，需将0.5dB\u002F1dB\u002F2dB\u002F4dB控制线全部设为TTL高电平\u003C\u002Fli>\u003Cli>例如：激活18dB设置时，需将2dB\u002F16dB控制线设为TTL高电平\u003C\u002Fli>\u003Cli>将所有控制线设为TTL低电平，衰减器将处于插入损耗状态（即0dB设置）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>016-306-XX\u003C\u002Fstrong> — DC电缆组件（10针母头转裸线）\u003C\u002Fli>\u003Cli>\u003Cstrong>016-168-XX\u003C\u002Fstrong> — DC电缆组件（10针母头转10针母头）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-1891-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fff26ba73-98cb-4f4f-b9df-186617574fb1.jpg\",\"size\":74813,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fff26ba73-98cb-4f4f-b9df-186617574fb1.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fff26ba73-98cb-4f4f-b9df-186617574fb1.jpg\"}]","JFW 50P-1891 固态可编程衰减器 30-3000 MHz 0-63.5dB","JFW Industries 50P-1891固态可编程衰减器，频率30 MHz至3 GHz，衰减范围0至63.5dB，步进0.5dB，50欧姆阻抗，TTL控制，SMA连接器，开关速度4μs，额定输入功率+27 dBm。",{"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":246,"updateBy":4,"updateTime":247,"remark":4,"scope":4,"id":248,"siteId":8,"sourceId":249,"categoryId":188,"brandId":7,"slug":250,"name":251,"code":4,"model":252,"subtitle":253,"description":254,"images":255,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":256,"seoDescription":257,"seoKeywords":4,"brand":258,"category":259},"2026-05-29 01:27:19","2026-05-29 01:27:18",154137,4349,"154137","JFW Industries 50P-1893 固态可编程衰减器","50P-1893","JFW 50P-1893是一款50欧姆固态可编程衰减器，频率范围30-3000 MHz，衰减范围0至63dB，步进1dB，采用TTL控制方式，配备SMA射频连接器，开关速度3µS，适用于射频信号的精确衰减控制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Model 50P-1893 是一款50欧姆固态可编程衰减器，衰减范围为0至63dB，步进精度为1dB。工作频率覆盖30 MHz至3 GHz，额定射频输入功率为+27 dBm。该步进衰减器配备SMA母头同轴射频连接器，具有六个独立控制的衰减档位：\u003Cstrong>1dB、2dB、4dB、8dB、16dB和32dB\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-1893\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 63 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>30 - 3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>3 µS\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>每个衰减档位对应一条TTL控制线，本型号共配备\u003Cstrong>六条TTL控制线\u003C\u002Fstrong>。TTL高电平将开启对应衰减档位，TTL低电平将关闭对应衰减档位。可同时使用多条控制线来设定组合衰减值。\u003C\u002Fp>\u003Cul>\u003Cli>激活\u003Cstrong>7dB\u003C\u002Fstrong>设定：需将1dB、2dB、4dB控制线全部设为TTL高电平\u003C\u002Fli>\u003Cli>激活\u003Cstrong>18dB\u003C\u002Fstrong>设定：需将2dB、16dB控制线设为TTL高电平\u003C\u002Fli>\u003Cli>设置为插入损耗状态（即\u003Cstrong>0dB\u003C\u002Fstrong>设定）：需将所有控制线设为TTL低电平\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>016-306-XX\u003C\u002Fstrong>（直流电缆，10针母头转开线）\u003C\u002Fli>\u003Cli>\u003Cstrong>016-168-XX\u003C\u002Fstrong>（直流电缆，10针母头转10针母头）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-1893-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fbe8e3f20-7daf-4010-aefe-ce15207c95f1.jpg\",\"size\":75097,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fbe8e3f20-7daf-4010-aefe-ce15207c95f1.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fbe8e3f20-7daf-4010-aefe-ce15207c95f1.jpg\"}]","JFW Industries 50P-1893 固态可编程衰减器 30-3000MHz 0-63dB","JFW 50P-1893固态可编程衰减器，50欧姆阻抗，频率30-3000MHz，衰减范围0-63dB，1dB步进，TTL控制，SMA连接器，开关速度3µS，适用于射频测试与信号控制应用。",{"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":261,"updateBy":4,"updateTime":262,"remark":4,"scope":4,"id":263,"siteId":8,"sourceId":264,"categoryId":188,"brandId":7,"slug":265,"name":266,"code":4,"model":267,"subtitle":268,"description":269,"images":270,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":271,"seoDescription":272,"seoKeywords":4,"brand":273,"category":274},"2026-05-29 01:26:40","2026-05-29 01:26:39",154136,4348,"154136","JFW Industries 50P-1984 固态可编程衰减器","50P-1984","JFW 50P-1984是一款50欧姆固态可编程衰减器，频率范围200-6000 MHz，衰减范围0至95.5dB，步进0.5dB，支持TTL控制，双向工作，额定输入功率+27 dBm，可选SMA连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-1984 是一款50欧姆固态可编程衰减器，衰减范围为0至95.5dB，步进精度0.5dB。该设备支持双向工作，额定射频输入功率为+27 dBm，可选配SMA母头或SMA公头射频连接器。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200-6000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减量：\u003C\u002Fstrong>95.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>4 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA（母头或公头可选）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>衰减步进控制\u003C\u002Fh3>\u003Cp>该衰减器具有八个独立控制的衰减步进：\u003Cstrong>0.5dB、1dB、2dB、4dB、8dB、16dB、32dB和32dB\u003C\u002Fstrong>。通过组合不同的步进可实现精确的衰减值设置。\u003C\u002Fp>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>每个衰减步进都有对应的TTL控制线，具体控制引脚排列请参见外形图。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>TTL高电平：\u003C\u002Fstrong>开启对应衰减步进\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL低电平：\u003C\u002Fstrong>关闭对应衰减步进\u003C\u002Fli>\u003Cli>可同时使用多条控制线来设置组合衰减值\u003C\u002Fli>\u003Cli>\u003Cstrong>示例1：\u003C\u002Fstrong>激活7dB设置时，需将1dB、2dB、4dB控制线均设为TTL高电平\u003C\u002Fli>\u003Cli>\u003Cstrong>示例2：\u003C\u002Fstrong>激活17dB设置时，需将1dB和16dB控制线均设为TTL高电平\u003C\u002Fli>\u003Cli>\u003Cstrong>插入损耗状态（0dB）：\u003C\u002Fstrong>将所有控制线设为TTL低电平\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-1984-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F461e786c-5e18-471d-8002-bac5389fc0e9.jpg\",\"size\":82409,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F461e786c-5e18-471d-8002-bac5389fc0e9.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F461e786c-5e18-471d-8002-bac5389fc0e9.jpg\"}]","JFW Industries 50P-1984 固态可编程衰减器 200-6000MHz 50欧姆","JFW 50P-1984固态可编程衰减器，50欧姆阻抗，频率200-6000 MHz，衰减范围0-95.5dB，0.5dB步进，TTL控制，双向工作，+27 dBm额定功率，SMA连接器，切换速度4μs。",{"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":276,"updateBy":4,"updateTime":276,"remark":4,"scope":4,"id":277,"siteId":8,"sourceId":278,"categoryId":188,"brandId":7,"slug":279,"name":280,"code":4,"model":281,"subtitle":282,"description":283,"images":284,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":285,"seoDescription":286,"seoKeywords":4,"brand":287,"category":288},"2026-05-29 01:26:09",154135,4347,"154135","JFW Industries 50P-2099 固态可编程衰减器 200-8400MHz","50P-2099","JFW Industries 50P-2099 是一款50欧姆固态可编程衰减器，频率覆盖200-8400 MHz，衰减范围0-63dB，步进0.5dB，支持TTL控制和双向操作，配备SMA母头连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-2099 是一款50欧姆固态可编程衰减器，工作频率覆盖200-8400 MHz，衰减范围为0至63dB，步进精度为0.5dB。该设备支持双向操作，配备SMA母头射频连接器。\u003C\u002Fp>\u003Ch3>射频功率等级\u003C\u002Fh3>\u003Cp>该衰减器的输入端口和输出端口具有不同的射频功率额定值：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>输入端口\u003C\u002Fstrong>：额定功率 +24 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>输出端口\u003C\u002Fstrong>：额定功率 +15 dBm\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>衰减步进\u003C\u002Fh3>\u003Cp>该衰减器具有七个独立控制的衰减步进，可通过组合实现精确的衰减值设定：\u003C\u002Fp>\u003Cul>\u003Cli>0.5 dB\u003C\u002Fli>\u003Cli>1 dB\u003C\u002Fli>\u003Cli>2 dB\u003C\u002Fli>\u003Cli>4 dB\u003C\u002Fli>\u003Cli>8 dB\u003C\u002Fli>\u003Cli>16 dB\u003C\u002Fli>\u003Cli>31.5 dB\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>TTL控制\u003C\u002Fh3>\u003Cp>每个衰减步进对应一条TTL控制线：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>TTL高电平\u003C\u002Fstrong>：开启对应衰减步进\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL低电平\u003C\u002Fstrong>：关闭对应衰减步进\u003C\u002Fli>\u003C\u002Ful>\u003Cp>可同时使用多条控制线设置组合衰减值。例如，激活7dB设置时，需将1dB、2dB、4dB控制线均设为TTL高电平；激活17.5dB设置时，需将0.5dB、1dB、16dB控制线设为TTL高电平。将所有控制线设为TTL低电平时，衰减器将处于插入损耗状态（即0dB设置）。\u003C\u002Fp>\u003Ch3>技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号\u003C\u002Fstrong>：50P-2099\u003C\u002Fli>\u003Cli>\u003Cstrong>类型\u003C\u002Fstrong>：固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗\u003C\u002Fstrong>：50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围\u003C\u002Fstrong>：200-8400 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围\u003C\u002Fstrong>：0-63 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>步进精度\u003C\u002Fstrong>：0.5 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度\u003C\u002Fstrong>：1 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率\u003C\u002Fstrong>：+24 dBm（输入端口），+15 dBm（输出端口）\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式\u003C\u002Fstrong>：TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器\u003C\u002Fstrong>：SMA母头\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50P-2099-SMA-programmable-attenuator-50-ohm-solid-state-TTL-A.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F9aa31b4c-4966-4a4b-a3c8-1c402b8a25f2.jpg\",\"size\":75835,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F9aa31b4c-4966-4a4b-a3c8-1c402b8a25f2.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F9aa31b4c-4966-4a4b-a3c8-1c402b8a25f2.jpg\"}]","JFW Industries 50P-2099 固态可编程衰减器 200-8400MHz 0-63dB","JFW Industries 50P-2099 固态可编程衰减器，50欧姆阻抗，频率200-8400MHz，衰减范围0-63dB，0.5dB步进，TTL控制，切换速度1μs，SMA连接器，支持双向操作。",{"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":290,"updateBy":4,"updateTime":291,"remark":4,"scope":4,"id":292,"siteId":8,"sourceId":293,"categoryId":188,"brandId":7,"slug":294,"name":295,"code":4,"model":296,"subtitle":297,"description":298,"images":299,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":300,"seoDescription":301,"seoKeywords":4,"brand":302,"category":303},"2026-05-29 01:25:35","2026-05-29 01:25:34",154134,4346,"154134","JFW Industries 50P-2109 固态可编程衰减器","50P-2109","JFW Industries 50P-2109 是一款50欧姆固态可编程衰减器，频率范围覆盖200-8400 MHz，衰减范围0至95dB，步进1dB，支持TTL控制，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 Industries 50P-2109 是一款50欧姆固态可编程衰减器，衰减范围为0至95dB，步进精度为1dB。该设备支持双向操作，标有\u003C\u002Fp>","[{\"name\":\"50p-2109-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F7455bfb8-4d8a-4203-b422-8afb06dc7990.jpg\",\"size\":83717,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F7455bfb8-4d8a-4203-b422-8afb06dc7990.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F7455bfb8-4d8a-4203-b422-8afb06dc7990.jpg\"}]","JFW Industries 50P-2109 固态可编程衰减器 | 0.2-8.4 GHz 0-95dB","JFW Industries 50P-2109 固态可编程衰减器，频率200-8400 MHz，衰减范围0-95dB，1dB步进，TTL控制，50欧姆阻抗，SMA连接器，双向操作，开关速度1µs。",{"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":305,"updateBy":4,"updateTime":305,"remark":4,"scope":4,"id":306,"siteId":8,"sourceId":307,"categoryId":188,"brandId":7,"slug":308,"name":309,"code":4,"model":310,"subtitle":311,"description":312,"images":313,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":314,"seoDescription":315,"seoKeywords":4,"brand":316,"category":317},"2026-05-29 01:25:12",154133,4345,"154133","JFW 50P-2063 固态可编程衰减器","50P-2063","JFW 50P-2063是一款50欧姆固态可编程衰减器，频率范围覆盖1-3000 MHz，衰减范围0至31.75dB，步进0.25dB，采用TTL控制方式，配备SMA母头连接器，支持双向操作，适用于射频测试与信号调节应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50P-2063 是一款50欧姆固态可编程衰减器，衰减范围为0至31.75dB，步进精度为0.25dB。该设备支持双向操作，输入端口在1MHz时额定功率为+18 dBm，在12-3000MHz时额定功率为+27 dBm。产品配备SMA母头射频连接器，适用于多种射频测试与信号调节场景。\u003C\u002Fp>\u003Ch3>技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-2063\u003C\u002Fli>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>JFW Industries\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0 至 31.75 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>0.25 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>1-3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>3 µs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+18 dBm（1 MHz），+27 dBm（12-3000 MHz）\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>衰减步进控制\u003C\u002Fh3>\u003Cp>该衰减器具有七个独立控制的衰减步进：\u003Cstrong>0.25dB、0.5dB、1dB、2dB、4dB、8dB 和 16dB\u003C\u002Fstrong>。每个衰减步进对应一条独立的TTL控制线，用户可通过组合控制线实现精确的衰减值设定。\u003C\u002Fp>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>TTL高电平将开启对应的衰减步进，TTL低电平将关闭对应的衰减步进。可同时使用多条控制线设置组合衰减值：\u003C\u002Fp>\u003Cul>\u003Cli>激活 \u003Cstrong>0.75dB\u003C\u002Fstrong> 设置：需将 0.25dB 和 0.5dB 控制线均设为TTL高电平\u003C\u002Fli>\u003Cli>激活 \u003Cstrong>1.5dB\u003C\u002Fstrong> 设置：需将 0.5dB 和 1dB 控制线均设为TTL高电平\u003C\u002Fli>\u003Cli>设置为 \u003Cstrong>插入损耗状态（0dB）\u003C\u002Fstrong>：所有控制线均设为TTL低电平\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50P-2063-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fa836c4d7-2398-4d41-b948-4038062bfcfe.jpg\",\"size\":76482,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fa836c4d7-2398-4d41-b948-4038062bfcfe.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fa836c4d7-2398-4d41-b948-4038062bfcfe.jpg\"}]","JFW 50P-2063 固态可编程衰减器 1-3000MHz 0-31.75dB 50欧姆","JFW 50P-2063固态可编程衰减器，50欧姆阻抗，频率1-3000MHz，衰减范围0-31.75dB，0.25dB步进，TTL控制，SMA连接器，切换速度3µs，支持双向操作。",{"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":319,"updateBy":4,"updateTime":320,"remark":4,"scope":4,"id":321,"siteId":8,"sourceId":322,"categoryId":188,"brandId":7,"slug":323,"name":324,"code":4,"model":325,"subtitle":326,"description":327,"images":328,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":329,"seoDescription":330,"seoKeywords":4,"brand":331,"category":332},"2026-05-29 01:24:32","2026-05-29 01:24:31",154132,4344,"154132","JFW Industries 50P-2130 固态可编程衰减器","50P-2130","JFW Industries 50P-2130 是一款50欧姆固态可编程衰减器，频率范围覆盖1-1000 MHz，衰减范围为0至95dB，步进1dB。采用TTL控制方式，配备SMA连接器，开关速度仅4μs，适用于各类射频测试与信号调节应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries \u003Cstrong>50P-2130\u003C\u002Fstrong> 是一款50欧姆固态可编程衰减器，衰减范围为0至95dB，步进精度为1dB。该衰减器配备SMA母头射频连接器，内部包含七个独立控制的衰减档位：1dB、2dB、4dB、8dB、16dB、32dB和32dB，通过组合控制可实现精确的衰减设置。\u003C\u002Fp>\u003Ch3>关键参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-2130\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>1-1000 MHz\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>开关速度：\u003C\u002Fstrong>4 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+18 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>TTL控制说明\u003C\u002Fh3>\u003Cp>每个衰减档位对应一条独立的TTL控制线（具体引脚定义请参考外形图纸）。TTL高电平将开启对应的衰减档位，TTL低电平将关闭对应档位。可同时使用多条控制线来设置组合衰减值，操作示例如下：\u003C\u002Fp>\u003Cul>\u003Cli>激活 \u003Cstrong>7dB\u003C\u002Fstrong> 设置：需将1dB、2dB、4dB控制线同时设为TTL高电平\u003C\u002Fli>\u003Cli>激活 \u003Cstrong>15dB\u003C\u002Fstrong> 设置：需将1dB、2dB、4dB、8dB控制线同时设为TTL高电平\u003C\u002Fli>\u003Cli>设置 \u003Cstrong>0dB\u003C\u002Fstrong>（插入损耗状态）：将所有控制线设为TTL低电平\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50p-2130-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F124785a2-2b2c-4ac3-873c-8131395e2c5d.jpg\",\"size\":81023,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F124785a2-2b2c-4ac3-873c-8131395e2c5d.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F124785a2-2b2c-4ac3-873c-8131395e2c5d.jpg\"}]","JFW Industries 50P-2130 固态可编程衰减器 1-1000MHz 0-95dB","JFW Industries 50P-2130 固态可编程衰减器，50欧姆阻抗，频率范围1-1000 MHz，衰减范围0-95dB，1dB步进，TTL控制，SMA连接器，开关速度4μs，适用于射频测试与信号调节。",{"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":334,"updateBy":4,"updateTime":335,"remark":4,"scope":4,"id":336,"siteId":8,"sourceId":337,"categoryId":188,"brandId":7,"slug":338,"name":339,"code":4,"model":340,"subtitle":341,"description":342,"images":343,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":344,"seoDescription":345,"seoKeywords":4,"brand":346,"category":347},"2026-05-29 01:24:06","2026-05-29 01:24:05",154131,4343,"154131","JFW Industries 50P-2170 固态可编程衰减器 200-6000MHz","50P-2170","JFW 50P-2170是一款50欧姆固态可编程衰减器，频率范围200MHz至6GHz，衰减范围0至127dB，步进1dB，采用TTL控制，配备SMA射频连接器，**大射频输入功率+27dBm。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50P-2170 是一款高性能50欧姆固态可编程衰减器，衰减范围为0至127dB，步进精度为1dB。该衰减器工作频率覆盖200MHz至6GHz，最大射频输入功率达+27dBm，采用SMA母头同轴射频连接器。\u003C\u002Fp>\u003Cp>该步进衰减器内置七个独立控制的衰减位：\u003Cstrong>1dB、2dB、4dB、8dB、16dB、32dB和64dB\u003C\u002Fstrong>，通过组合可实现0至127dB范围内的任意衰减值。\u003C\u002Fp>\u003Ch3>TTL控制方式\u003C\u002Fh3>\u003Cp>每个衰减位对应一条独立的TTL控制线，共计七条TTL控制线。具体控制引脚排列请参阅产品外形图纸。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>TTL高电平\u003C\u002Fstrong>：开启对应衰减位\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL低电平\u003C\u002Fstrong>：关闭对应衰减位\u003C\u002Fli>\u003C\u002Ful>\u003Cp>通过同时使用多条控制线可设置组合衰减值。例如：\u003C\u002Fp>\u003Cul>\u003Cli>设置7dB衰减：需将1dB、2dB、4dB控制线同时设为TTL高电平\u003C\u002Fli>\u003Cli>设置18dB衰减：需将2dB、16dB控制线同时设为TTL高电平\u003C\u002Fli>\u003Cli>设置0dB（插入损耗状态）：需将所有控制线设为TTL低电平\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>关键技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50P-2170\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>固态可编程衰减器\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>总衰减范围：\u003C\u002Fstrong>0-127 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>衰减步进：\u003C\u002Fstrong>1 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>200-6000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>4 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>最大射频输入功率：\u003C\u002Fstrong>+27 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>控制方式：\u003C\u002Fstrong>TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>016-306-XX\u003C\u002Fstrong>：直流电缆组件（10针母头转开路线）\u003C\u002Fli>\u003Cli>\u003Cstrong>016-168-XX\u003C\u002Fstrong>：直流电缆组件（10针母头转10针母头）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50P-2170-SMA-programmable-attenuator-50-ohm-solid-state-TTL.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F5adbefd3-babf-4eff-b13e-f935979a7858.jpg\",\"size\":14959,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F5adbefd3-babf-4eff-b13e-f935979a7858.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F5adbefd3-babf-4eff-b13e-f935979a7858.jpg\"}]","JFW Industries 50P-2170 固态可编程衰减器 200-6000MHz 0-127dB TTL控制","JFW Industries 50P-2170固态可编程衰减器，频率200-6000MHz，衰减范围0-127dB，步进1dB，50欧姆阻抗，TTL控制，开关速度4μs，**大输入功率+27dBm，SMA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":349,"updateBy":4,"updateTime":350,"remark":4,"scope":4,"id":351,"siteId":8,"sourceId":352,"categoryId":188,"brandId":7,"slug":353,"name":354,"code":4,"model":355,"subtitle":356,"description":357,"images":358,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":359,"seoDescription":360,"seoKeywords":4,"brand":361,"category":362},"2026-05-29 01:23:41","2026-05-29 01:23:40",154130,4342,"154130","JFW 50RA-003 50欧姆摇杆步进衰减器","50RA-003","JFW 50RA-003是一款50欧姆手动步进衰减器，衰减范围0至65dB，步进1dB，工作频率DC-500MHz，额定射频输入功率1瓦，配备BNC、N、SMA或TNC母头连接器。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50RA-003 是一款\u003Cstrong>50欧姆手动步进衰减器\u003C\u002Fstrong>，衰减范围为\u003Cstrong>0至65dB\u003C\u002Fstrong>，步进精度为\u003Cstrong>1dB\u003C\u002Fstrong>。该衰减器工作频率覆盖\u003Cstrong>DC至500MHz\u003C\u002Fstrong>，额定平均射频输入功率为\u003Cstrong>1瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>每个摇杆开关控制一个衰减步进。该型号共有\u003Cstrong>7个步进段\u003C\u002Fstrong>，分别为：1dB、2dB、4dB、8dB、10dB、20dB和20dB。通过同时激活多个步进段，可实现组合衰减值，灵活满足不同测试需求。\u003C\u002Fp>\u003Ch3>连接器选项\u003C\u002Fh3>\u003Cp>该手动衰减器提供多种50欧姆同轴射频连接器选项：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>BNC\u003C\u002Fstrong> 母头连接器\u003C\u002Fli>\u003Cli>\u003Cstrong>N型\u003C\u002Fstrong> 母头连接器\u003C\u002Fli>\u003Cli>\u003Cstrong>SMA\u003C\u002Fstrong> 母头连接器\u003C\u002Fli>\u003Cli>\u003Cstrong>TNC\u003C\u002Fstrong> 母头连接器\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品规格\u003C\u002Fh3>\u003Cul>\u003Cli>阻抗：\u003Cstrong>50欧姆\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>总衰减范围：\u003Cstrong>0至65dB\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>步进精度：\u003Cstrong>1dB\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>频率范围：\u003Cstrong>DC至500MHz\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>射频输入功率：\u003Cstrong>1瓦\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>步进段数量：\u003Cstrong>7段\u003C\u002Fstrong>\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50RA-003-SMA-rocker-attenuator-50-ohm-iso-view.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F8d6c5ac8-c2db-4818-b75e-f6972d171668.jpg\",\"size\":63903,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F8d6c5ac8-c2db-4818-b75e-f6972d171668.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F8d6c5ac8-c2db-4818-b75e-f6972d171668.jpg\"}]","JFW 50RA-003 50欧姆摇杆步进衰减器 DC-500MHz 0-65dB","JFW Industries 50RA-003 50欧姆手动步进衰减器，衰减范围0-65dB，步进1dB，频率DC-500MHz，功率1W，提供BNC、N、SMA、TNC连接器选项。",{"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"]