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02:52:46",154299,4511,"154299","JFW Industries 50S-1954 1P2T 固态射频开关","50S-1954","JFW Industries 50S-1954 是一款50欧姆1P2T固态射频开关，工作频率范围为0.5至2000 MHz。采用吸收式设计，未使用端口自动端接，配备SMA母头连接器，支持TTL控制逻辑与+5V直流供电，适用于多种射频切换应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50S-1954 是一款高性能的50欧姆1P2T（单刀双掷）固态射频开关，工作频率范围覆盖 0.5 MHz 至 2000 MHz。该射频开关采用吸收式（自端接）设计，未使用的端口会自动端接至50欧姆阻抗，有效减少信号反射。产品额定射频输入功率高达 +26dBm，并配备标准的50欧姆 SMA 母头射频连接器。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>50S-1954\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1P2T 固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>开关类型：\u003C\u002Fstrong>吸收式（自端接）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>0.5-2000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>+26 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>25 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003Cli>\u003Cstrong>控制逻辑：\u003C\u002Fstrong>TTL（单条控制线，TTL信号电平激活）\u003C\u002Fli>\u003Cli>\u003Cstrong>直流供电：\u003C\u002Fstrong>+5 Vdc\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>设计特点\u003C\u002Fh3>\u003Cp>该1P2T射频开关具备一条控制线，通过TTL信号电平进行激活与控制。其吸收式设计确保了在切换过程中未使用端口的阻抗匹配，提升了系统的整体信号完整性与稳定性，是射频测试与通信系统中的**选择。\u003C\u002Fp>","[{\"name\":\"50S-1954-SMA-rf-switch-solid-state-absorptive-1P2T-50-ohm-A.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F97613530-a08c-4f3d-85c7-46b6434470c0.jpg\",\"size\":81965,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F97613530-a08c-4f3d-85c7-46b6434470c0.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F97613530-a08c-4f3d-85c7-46b6434470c0.jpg\"}]","JFW Industries 50S-1954 1P2T 固态射频开关 | 0.5-2000MHz 吸收式射频开关","JFW 50S-1954 是一款50欧姆1P2T固态射频开关，频率范围0.5-2000MHz，支持+26dBm输入功率。采用吸收式自端接设计，配备SMA母头，TTL控制，+5V供电，适用于各类射频切换系统。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":949,"updateBy":6,"updateTime":950,"remark":6,"id":951,"siteId":8,"sourceId":952,"categoryId":7,"brandId":878,"slug":953,"name":954,"code":6,"model":955,"subtitle":956,"description":957,"images":958,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":959,"seoDescription":960,"seoKeywords":6,"brand":961,"category":962},"2026-05-29 02:52:02","2026-05-29 02:52:01",154298,4510,"154298","JFW 50S-1970 1P2T固态射频开关（5-3000 MHz）","50S-1970","JFW Industries 50S-1970 是一款50欧姆固态1P2T射频开关，工作频率覆盖5-3000 MHz，采用吸收式自终端设计，配备SMA母头连接器及TTL控制逻辑，适用于多种射频信号切换应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50S-1970 是一款50欧姆固态1P2T射频开关，工作频率范围为5-3000 MHz。该开关采用吸收式（自终端）设计，未使用的端口将自动以50欧姆阻抗终端匹配，有效减少信号反射，提升系统性能。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>5-3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1P2T固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>开关类型：\u003C\u002Fstrong>吸收式（自终端）\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>10 µs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA母头\u003C\u002Fli>\u003Cli>\u003Cstrong>控制逻辑：\u003C\u002Fstrong>TTL电平\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>射频输入功率\u003C\u002Fh3>\u003Cul>\u003Cli>5 MHz时额定输入功率为\u003Cstrong>+10 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µs，适用于射频信号切换与自动化测试系统。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":964,"updateBy":6,"updateTime":965,"remark":6,"id":966,"siteId":8,"sourceId":967,"categoryId":7,"brandId":878,"slug":968,"name":969,"code":6,"model":970,"subtitle":971,"description":972,"images":973,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":974,"seoDescription":975,"seoKeywords":6,"brand":976,"category":977},"2026-05-29 02:51:42","2026-05-29 02:51:41",154297,4509,"154297","JFW Industries 50S-1971 1P4T 固态射频开关 5-3000 MHz","50S-1971","JFW Industries 50S-1971 是一款50欧姆固态1P4T射频开关，工作频率范围为5至3000 MHz。采用吸收式自端接设计，配备SMA母头连接器，支持TTL控制逻辑，切换速度达10微秒，适用于多种高频射频信号路由应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50S-1971 是一款50欧姆固态1P4T（单刀四掷）射频开关，工作频率范围覆盖 \u003Cstrong>5-3000 MHz\u003C\u002Fstrong>。该开关采用吸收式（自端接）设计，未使用的端口会自动端接至50欧姆阻抗，有效减少信号反射。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗\u003C\u002Fstrong>：50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>配置\u003C\u002Fstrong>：1P4T 固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>类型\u003C\u002Fstrong>：吸收式（自端接）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围\u003C\u002Fstrong>：5-3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度\u003C\u002Fstrong>：10 uS\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器\u003C\u002Fstrong>：SMA female（SMA母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>控制逻辑\u003C\u002Fstrong>：TTL 信号电平\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>性能参数\u003C\u002Fh3>\u003Cp>在射频输入功率方面，该开关在 5 MHz 时额定为 \u003Cstrong>+10dBm\u003C\u002Fstrong>，在 100 MHz 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MHz，吸收式自端接设计，SMA母头接口，TTL控制逻辑，切换速度10微秒，提供**的射频信号路由性能。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":979,"updateBy":6,"updateTime":980,"remark":6,"id":981,"siteId":8,"sourceId":982,"categoryId":7,"brandId":878,"slug":983,"name":984,"code":6,"model":985,"subtitle":986,"description":987,"images":988,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":989,"seoDescription":990,"seoKeywords":6,"brand":991,"category":992},"2026-05-29 02:51:06","2026-05-29 02:51:05",154296,4508,"154296","JFW Industries 50S-1972 1P8T 固态射频开关 5-3000 MHz","50S-1972","JFW Industries 50S-1972 是一款 50 欧姆固态 1P8T 射频开关，工作频率 5-3000 MHz，采用吸收式自终端设计，切换速度 10 µs，配备 SMA 母头连接器和 TTL 控制逻辑，适用于多通道射频信号切换应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 型号 \u003Cstrong>50S-1972\u003C\u002Fstrong> 是一款 50 欧姆固态 1P8T 射频开关，工作频率范围为 \u003Cstrong>5-3000 MHz\u003C\u002Fstrong>。该开关采用吸收式（自终端）设计，未使用的端口将自动以 50 欧姆阻抗进行终端匹配，有效减少信号反射，提升系统整体性能。\u003C\u002Fp>\u003Ch3>射频性能\u003C\u002Fh3>\u003Cp>该射频开关在 5 MHz 时额定射频输入功率为 \u003Cstrong>+10 dBm\u003C\u002Fstrong>，在 100 MHz 及以上频率时可承受高达 \u003Cstrong>+30 dBm（1 瓦）\u003C\u002Fstrong> 的输入功率，能够满足多种应用场景下的功率需求。\u003C\u002Fp>\u003Ch3>控制方式\u003C\u002Fh3>\u003Cp>该 1P8T 射频开关配备 BCD 控制线，每条控制线通过 \u003Cstrong>TTL 信号电平\u003C\u002Fstrong>激活，实现快速可靠的通道切换，切换速度可达 \u003Cstrong>10 µs\u003C\u002Fstrong>，满足高速信号路由的要求。\u003C\u002Fp>\u003Ch3>接口与连接\u003C\u002Fh3>\u003Cp>产品标配 \u003Cstrong>SMA 母头\u003C\u002Fstrong>射频连接器，阻抗为 50 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02:50:19",154294,4506,"154294","JFW Industries 50S-2064 1P1T固态射频开关 5-2000 MHz","50S-2064","JFW Industries 50S-2064 是一款50欧姆固态单刀单掷(1P1T)射频开关，工作频率覆盖5-2000 MHz，采用吸收式自终端设计，配备SMA母头连接器，TTL逻辑控制，切换速度1.5微秒。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50S-2064 是一款 50 欧姆固态 1P1T（单刀单掷）射频开关，工作频率范围为 5-2000 MHz。在 5-100 MHz 频段额定功率为 +10dBm，在 100-2000 MHz 频段额定功率为 +20dBm。该射频开关采用吸收式设计（即自终端型），当开关处于关闭状态时，两个端口均以 50 欧姆阻抗自动终端匹配，有效减少信号反射。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1P1T（单刀单掷）固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>类型：\u003C\u002Fstrong>吸收式（自终端）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>5-2000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度：\u003C\u002Fstrong>1.5 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 母头\u003C\u002Fli>\u003Cli>\u003Cstrong>控制逻辑：\u003C\u002Fstrong>TTL 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02:49:57",154293,4505,"154293","JFW 50S-2099 1P8T固态射频开关 400-3000 MHz","50S-2099","JFW 50S-2099是一款50欧姆1P8T固态射频开关，工作频率范围400-3000 MHz，采用吸收式自终端设计，配备SMA母头连接器，支持TTL控制逻辑，额定输入功率+30dBm，适用于多通道射频信号切换应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Model 50S-2099 是一款50欧姆固态1P8T射频开关，工作频率范围为\u003Cstrong>400-3000 MHz\u003C\u002Fstrong>，额定射频输入功率为\u003Cstrong>+30dBm（1瓦）\u003C\u002Fstrong>。该射频开关采用吸收式设计（即自终端型），未使用的端口将自动以50欧姆阻抗进行终端匹配，有效避免信号反射干扰。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1P8T固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>开关类型：\u003C\u002Fstrong>吸收式（自终端）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>400-3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>10 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MHz，50欧姆阻抗，吸收式自终端设计，SMA母头连接器，TTL控制逻辑，开关速度10µs，额定功率+30dBm。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":1037,"updateBy":6,"updateTime":1038,"remark":6,"id":1039,"siteId":8,"sourceId":1040,"categoryId":7,"brandId":878,"slug":1041,"name":1042,"code":6,"model":1043,"subtitle":1044,"description":1045,"images":1046,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":1047,"seoDescription":1048,"seoKeywords":6,"brand":1049,"category":1050},"2026-05-29 02:49:35","2026-05-29 02:49:34",154292,4504,"154292","JFW 50S-2143 1P2T固态射频开关","50S-2143","JFW Industries推出的50S-2143是一款工作频率为20-8400 MHz的1P2T固态射频开关，采用吸收式自终端设计，阻抗50欧姆，支持TTL控制逻辑，切换速度达10微秒，配备SMA母头射频连接器，额定输入功率+26dBm，适用于多种射频信号切换应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50S-2143 是一款高性能固态1P2T（单刀双掷）射频开关，工作频率覆盖\u003Cstrong>20-8400 MHz\u003C\u002Fstrong>的超宽频段。该产品采用吸收式（自终端）设计，额定输入功率达\u003Cstrong>+26dBm\u003C\u002Fstrong>，适用于各类射频信号路由与切换应用。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>该射频开关采用自终端设计，未使用的端口将自动终端匹配至50欧姆。例如：当COM至J1通路激活时，J2端口将自动终端匹配至50欧姆，有效避免信号反射，确保系统稳定性。\u003C\u002Fp>\u003Ch3>控制方式\u003C\u002Fh3>\u003Cp>50S-2143通过\u003Cstrong>TTL控制线\u003C\u002Fstrong>进行通路切换：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>TTL低电平\u003C\u002Fstrong>：激活COM至J1通路\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL高电平\u003C\u002Fstrong>：激活COM至J2通路\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗\u003C\u002Fstrong>：50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>配置\u003C\u002Fstrong>：1P2T（单刀双掷）固态射频开关\u003C\u002Fli>\u003Cli>\u003Cstrong>类型\u003C\u002Fstrong>：吸收式（自终端）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围\u003C\u002Fstrong>：20-8400 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>切换速度\u003C\u002Fstrong>：10 μs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器\u003C\u002Fstrong>：SMA母头\u003C\u002Fli>\u003Cli>\u003Cstrong>控制逻辑\u003C\u002Fstrong>：TTL\u003C\u002Fli>\u003Cli>\u003Cstrong>额定输入功率\u003C\u002Fstrong>：+26dBm\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50S-2143-SMA-rf-switch-solid-state-absorptive-1P2T-50-ohm-rev-b.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F47694b94-6a72-4539-80be-c8ac16574733.jpg\",\"size\":81564,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F47694b94-6a72-4539-80be-c8ac16574733.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F47694b94-6a72-4539-80be-c8ac16574733.jpg\"}]","JFW 50S-2143 1P2T固态射频开关 | 20-8400MHz 50欧姆","JFW Industries 50S-2143是工作频率20-8400MHz的1P2T固态射频开关，50欧姆阻抗，吸收式自终端设计，TTL控制，切换速度10μs，配备SMA母头连接器，额定输入功率+26dBm。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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,"id":7,"siteId":6,"parentId":6,"ancestors":6,"slug":10,"name":11,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]