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1P1T固态射频开关 20-6000 MHz","50S-2039","JFW Industries 50S-2039 是一款50欧姆1P1T固态射频开关，工作频率范围为20-6000 MHz，支持+26dBm射频功率。采用吸收式（自终端）设计，配备SMA母头连接器，通过TTL信号控制，开关速度达10微秒，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-2039 是一款高性能\u003Cstrong>50欧姆1P1T固态射频开关\u003C\u002Fstrong>，工作频率覆盖\u003Cstrong>20-6000 MHz\u003C\u002Fstrong>，额定射频功率为\u003Cstrong>+26 dBm\u003C\u002Fstrong>。该开关采用吸收式设计（即自终端型），在关闭状态下，两个端口均自动匹配至50欧姆阻抗，有效减少信号反射，确保系统稳定性。\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>开关类型：\u003C\u002Fstrong>吸收式（自终端）\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>20-6000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>额定射频功率：\u003C\u002Fstrong>+26 dBm\u003C\u002Fli>\u003Cli>\u003Cstrong>开关速度：\u003C\u002Fstrong>10 µs\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>SMA 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MHz，额定功率+26dBm，吸收式设计，SMA母头连接器，TTL控制逻辑，开关速度10µs，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,"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":231,"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},"2026-05-29 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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MHz，吸收式自终端设计，SMA母头连接器，TTL控制逻辑，切换速度1.5微秒，适用于信号路由与测试系统。",{"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":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},"2026-05-29 02:49:58","2026-05-29 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,"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":270,"seoDescription":271,"seoKeywords":6,"brand":272,"category":273},"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 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02:49:11","2026-06-29 11:31:22",154291,4503,"154291","JFW Industries 50S-2144 1P4T固态射频开关 20-8400 MHz","50S-2144","JFW 50S-2144是一款高性能1P4T固态射频开关，工作频率覆盖20-8400 MHz，采用吸收式自端接设计，配备50欧姆SMA母头连接器，通过TTL逻辑控制，切换速度达10微秒，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 型号 \u003Cstrong>50S-2144\u003C\u002Fstrong> 是一款固态 \u003Cstrong>1P4T（单刀四掷）\u003C\u002Fstrong> 射频开关，工作频率范围为 \u003Cstrong>20-8400 MHz\u003C\u002Fstrong>，额定输入功率为 \u003Cstrong>+26 dBm\u003C\u002Fstrong>。该开关采用吸收式（自端接）设计，未使用的端口将自动端接至50欧姆，有效减少信号反射，提升系统稳定性。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>当某一路通道处于激活状态时（例如COM至J1通路），其余未使用的端口（J2、J3、J4）将自动端接至 \u003Cstrong>50欧姆\u003C\u002Fstrong>，确保信号完整性与系统匹配。该开关通过 \u003Cstrong>TTL控制线\u003C\u002Fstrong> 进行逻辑控制，切换速度快，可靠性高。\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>1P4T 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dBm。",{"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":289,"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":298,"seoDescription":299,"seoKeywords":6,"brand":300,"category":301},"2026-05-29 02:48:54",154290,4502,"154290","JFW Industries 50S-2145 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Industries 50S-2145 1P8T固态射频开关 20-8400MHz","JFW Industries 50S-2145是一款1P8T吸收型固态射频开关，频率范围20-8400 MHz，50欧姆阻抗，TTL控制，切换速度10微秒，SMA母头连接器，额定输入功率+26dBm。",{"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":303,"updateBy":6,"updateTime":304,"remark":6,"scope":6,"id":305,"siteId":7,"sourceId":306,"categoryId":188,"brandId":66,"slug":307,"name":308,"code":6,"model":309,"subtitle":310,"description":311,"images":312,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":313,"seoDescription":314,"seoKeywords":6,"brand":315,"category":316},"2026-05-29 02:48:25","2026-05-29 02:48:24",154289,4501,"154289","JFW Industries 50S-2178 1P1T固态射频开关","50S-2178","JFW Industries 50S-2178是一款50欧姆1P1T固态射频开关，工作频率范围为20-8400 MHz，采用吸收式设计（自终端），额定射频功率+26 dBm，配备SMA母头连接器，支持TTL控制逻辑，切换速度达10微秒。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>\u003Cstrong>JFW Industries 50S-2178\u003C\u002Fstrong>是一款50欧姆1P1T固态射频开关，工作频率范围为\u003Cstrong>20-8400 MHz\u003C\u002Fstrong>，额定射频功率为\u003Cstrong>+26 dBm\u003C\u002Fstrong>。该开关采用吸收式设计（即自终端型），当1P1T处于关闭状态时，两个端口均呈现50欧姆阻抗，确保信号端口的良好匹配。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>配置：\u003C\u002Fstrong>1P1T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 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