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00:12:27","2026-05-29 00:12:26",153983,4195,"153983","JFW Industries 50T-521 1000W 射频终端负载","50T-521","JFW Industries 50T-521 是一款高性能50欧姆射频终端（假负载），额定输入功率高达1000W，工作频率覆盖DC至1000MHz。提供方形散热器设计，支持N型或7\u002F16型射频连接器（公头或母头可选），适用于各类高功率射频测试与应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50T-521 是一款额定功率为 \u003Cstrong>1000W\u003C\u002Fstrong> 的50欧姆射频终端（假负载），工作频率范围覆盖 \u003Cstrong>DC至1000 MHz\u003C\u002Fstrong>。该产品专为高功率射频应用设计，提供**的散热性能和稳定的阻抗匹配。\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>50T-521\u003C\u002Fli>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 1000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>1000 Watts\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形 (Square)\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>N型 或 7\u002F16 DIN型（支持公头或母头）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特性\u003C\u002Fh3>\u003Cp>50T-521 采用高效的方形散热器设计，确保在1000W高功率输入下的热稳定性。灵活的连接器配置（N型或7\u002F16型，公母头可选）使其能够轻松集成到各种射频测试系统、广播发射设备及通信基站中。随附完整的数据手册和工程图纸，方便工程师进行系统设计与安装。\u003C\u002Fp>","[{\"name\":\"50T-521-termination-1000-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Feade58db-1798-4a5e-a025-e3a9e936e52a.jpg\",\"size\":68932,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Feade58db-1798-4a5e-a025-e3a9e936e52a.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Feade58db-1798-4a5e-a025-e3a9e936e52a.jpg\"}]","JFW Industries 50T-521 1000W 50欧姆射频终端负载 DC-1GHz","JFW Industries 50T-521 1000W射频终端负载，50欧姆阻抗，频率DC-1000MHz。配备方形散热器，提供N型或7\u002F16 DIN连接器（公\u002F母头），适用于高功率射频测试系统。",{"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},{"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 00:11:37",153982,4194,"153982","JFW Industries 50T-541-XXX 500W大功率失配负载 DC-1GHz","50T-541-XXX","JFW Industries 50T-541-XXX 是一款工作频率覆盖DC-1GHz的大功率失配负载，额定平均输入功率达500W，阻抗为50欧姆。提供2.0:1至4.0:1多种VSWR失配比选择，支持N、TNC及7\u002F16型射频连接器（公头或母头），配备方形散热器，底部设有螺纹安装孔，适用于高功率射频测试系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50T-541-XXX 是一款高性能大功率失配负载，工作频率范围覆盖\u003Cstrong>DC-1000 MHz（DC-1GHz）\u003C\u002Fstrong>，额定平均输入功率高达\u003Cstrong>500W\u003C\u002Fstrong>。该产品采用方形散热器设计，底部配备螺纹安装孔，便于稳固安装，广泛应用于高功率射频测试与系统集成领域。\u003C\u002Fp>\u003Ch3>失配比与阻抗对应关系\u003C\u002Fh3>\u003Cp>该系列失配负载在50欧姆系统中提供多种VSWR失配比选项，对应不同的负载阻抗值：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>2.0:1 失配比\u003C\u002Fstrong>：对应50欧姆系统中的100欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.0:1 失配比\u003C\u002Fstrong>：对应50欧姆系统中的150欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.5:1 失配比\u003C\u002Fstrong>：对应50欧姆系统中的175欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>4.0:1 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MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>额定输入功率\u003C\u002Fstrong>：500W（平均值）\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器类型\u003C\u002Fstrong>：方形\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器\u003C\u002Fstrong>：N型、TNC型、7\u002F16型（可选公头或母头）\u003C\u002Fli>\u003Cli>\u003Cstrong>VSWR失配比\u003C\u002Fstrong>：2.0:1、3.0:1、3.5:1、4.0:1\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50T-541-termination-mismatch-500-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fd32daf5d-3f79-40dc-b73f-850057a3dffa.jpg\",\"size\":54257,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fd32daf5d-3f79-40dc-b73f-850057a3dffa.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fd32daf5d-3f79-40dc-b73f-850057a3dffa.jpg\"}]","JFW Industries 50T-541-XXX 500W大功率失配负载 DC-1GHz | 50欧姆射频失配终端","JFW Industries 50T-541-XXX 500W大功率失配负载，频率范围DC-1GHz，50欧姆阻抗，提供2.0:1至4.0:1 VSWR失配比，支持N、TNC、7\u002F16型射频连接器，方形散热器设计，适用于高功率射频测试与系统集成。",{"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":203,"remark":4,"scope":4,"id":247,"siteId":8,"sourceId":248,"categoryId":188,"brandId":7,"slug":249,"name":250,"code":4,"model":251,"subtitle":252,"description":253,"images":254,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":255,"seoDescription":256,"seoKeywords":4,"brand":257,"category":258},"2026-05-29 00:10:38",153981,4193,"153981","JFW Industries 50T-549 75W射频终端负载 DC-3GHz","50T-549","JFW 50T-549是一款50欧姆、75W射频终端负载，工作频率DC-3GHz。采用方形散热器设计，支持BNC、N、SMA等多种公母头连接器，适用于射频测试。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50T-549 是一款高性能的 \u003Cstrong>50欧姆射频终端负载\u003C\u002Fstrong>（又称假负载），额定射频输入功率高达 \u003Cstrong>75瓦\u003C\u002Fstrong>。该设备专为直流至3000 MHz（3GHz）的频率范围设计，能够稳定吸收射频能量，是射频测试和系统集成的**选择。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>75 Watts\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形设计，一侧带有安装孔\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>连接器选项\u003C\u002Fh3>\u003Cp>提供多种射频连接器选项，均支持公头或母头配置：\u003C\u002Fp>\u003Cul>\u003Cli>BNC\u003C\u002Fli>\u003Cli>N型\u003C\u002Fli>\u003Cli>SMA\u003C\u002Fli>\u003Cli>TNC\u003C\u002Fli>\u003Cli>7\u002F16\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50T-549-termination-75-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fb49ca299-17d4-4b61-b2da-668eef5de0f6.jpg\",\"size\":80742,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fb49ca299-17d4-4b61-b2da-668eef5de0f6.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fb49ca299-17d4-4b61-b2da-668eef5de0f6.jpg\"}]","JFW 50T-549 75W射频终端负载 DC-3GHz 50欧姆假负载","JFW Industries 50T-549 75W射频终端负载，50欧姆阻抗，频率范围DC-3GHz。方形散热器设计，提供BNC、N、SMA、TNC、7\u002F16等多种公母头连接器选项，适用于各类射频测试与应用。",{"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":260,"updateBy":4,"updateTime":261,"remark":4,"scope":4,"id":262,"siteId":8,"sourceId":263,"categoryId":188,"brandId":7,"slug":264,"name":265,"code":4,"model":266,"subtitle":267,"description":268,"images":269,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":270,"seoDescription":271,"seoKeywords":4,"brand":272,"category":273},"2026-05-29 00:09:54","2026-05-29 00:09:53",153980,4192,"153980","JFW Industries 50T-581-XXX 80W 射频终端与失配负载 (DC-1GHz)","50T-581-XXX","JFW 50T-581-XXX系列是一款工作频率为DC-1000 MHz、额定射频输入功率达80W的50欧姆终端或失配负载，提供多种射频连接器及VSWR失配比选项，适用于各类射频测试与系统应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50T-581-XXX\u003C\u002Fstrong> 系列是一款高性能的50欧姆终端或失配负载。该系列产品工作频率范围为 \u003Cstrong>DC-1000 MHz\u003C\u002Fstrong>，额定射频输入功率高达 \u003Cstrong>80W\u003C\u002Fstrong>。其方形散热器的前后两侧均配有螺纹安装孔，便于灵活安装。用户可根据需求选择多种50欧姆射频连接器，包括 BNC、N、SMA、TNC 或 7\u002F16（公头或母头）。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC-1000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>80 Watts\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形 (Square)\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>BNC, N, SMA, TNC, 7\u002F16（公头 M 或 母头 F）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>VSWR 失配负载说明\u003C\u002Fh3>\u003Cp>该系列可作为标准终端或特定比例的失配负载使用，具体阻抗对应关系如下：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>1.0:1 终端\u003C\u002Fstrong> = 50 Ohm 系统下的 50 Ohm 负载\u003C\u002Fli>\u003Cli>\u003Cstrong>2.0:1 失配\u003C\u002Fstrong> = 50 Ohm 系统下的 100 Ohm 负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.0:1 失配\u003C\u002Fstrong> = 50 Ohm 系统下的 150 Ohm 负载\u003C\u002Fli>\u003Cli>\u003Cstrong>4.0:1 失配\u003C\u002Fstrong> = 50 Ohm 系统下的 200 Ohm 负载\u003C\u002Fli>\u003Cli>\u003Cstrong>5.0:1 失配\u003C\u002Fstrong> = 50 Ohm 系统下的 250 Ohm 负载\u003C\u002Fli>\u003Cli>\u003Cstrong>6.0:1 失配\u003C\u002Fstrong> = 50 Ohm 系统下的 300 Ohm 负载\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>型号命名规则\u003C\u002Fh3>\u003Cp>对于 \u003Cstrong>50T-581-XXX\u003C\u002Fstrong> 型号，请将“XXX”替换为所需的 VSWR 失比值，并在末尾添加射频连接器类型及性别（M代表公头，F代表母头）以生成完整型号。\u003C\u002Fp>\u003Ch3>型号示例\u003C\u002Fh3>\u003Cp>\u003Cstrong>1.0:1 终端示例：\u003C\u002Fstrong>\u003Cbr>50T-581-1.0 N M | 50T-581-1.0 BNC M | 50T-581-1.0 SMA M | 50T-581-1.0 TNC M | 50T-581-1.0 7\u002F16 M\u003C\u002Fp>\u003Cp>\u003Cstrong>1.1:1 至 1.9:1 失配示例 (BNC)：\u003C\u002Fstrong>\u003Cbr>50T-581-1.1 BNC M 至 50T-581-1.4 BNC M (公头)；50T-581-1.5 BNC F 至 50T-581-1.9 BNC F (母头)\u003C\u002Fp>\u003Cp>\u003Cstrong>2.0:1 至 2.9:1 失配示例 (N型)：\u003C\u002Fstrong>\u003Cbr>50T-581-2.0 N M 至 50T-581-2.4 N M (公头)；50T-581-2.5 N F 至 50T-581-2.9 N F (母头)\u003C\u002Fp>\u003Cp>\u003Cstrong>3.0:1 至 3.9:1 失配示例 (SMA)：\u003C\u002Fstrong>\u003Cbr>50T-581-3.0 SMA M 至 50T-581-3.4 SMA M (公头)；50T-581-3.5 SMA F 至 50T-581-3.9 SMA F (母头)\u003C\u002Fp>\u003Cp>\u003Cstrong>4.0:1 至 4.9:1 失配示例 (TNC)：\u003C\u002Fstrong>\u003Cbr>50T-581-4.0 TNC M 至 50T-581-4.4 TNC M (公头)；50T-581-4.5 TNC F 至 50T-581-4.9 TNC F (母头)\u003C\u002Fp>\u003Cp>\u003Cstrong>5.0:1 至 5.9:1 失配示例 (7\u002F16)：\u003C\u002Fstrong>\u003Cbr>50T-581-5.0 7\u002F16 M 至 50T-581-5.4 7\u002F16 M (公头)；50T-581-5.5 7\u002F16 F 至 50T-581-5.9 7\u002F16 F (母头)\u003C\u002Fp>\u003Cp>\u003Cstrong>6.0:1 失配示例：\u003C\u002Fstrong>\u003Cbr>50T-581-6.0 SMA M\u003C\u002Fp>","[{\"name\":\"50T-581-termination-80-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Ff924de22-c86b-4903-b69b-f20ddfc03b0a.jpg\",\"size\":81056,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Ff924de22-c86b-4903-b69b-f20ddfc03b0a.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Ff924de22-c86b-4903-b69b-f20ddfc03b0a.jpg\"}]","JFW 50T-581-XXX 80W射频终端与失配负载 DC-1GHz 50欧姆","JFW Industries 50T-581-XXX系列80W射频终端与失配负载，频率DC-1000MHz，支持BNC\u002FN\u002FSMA\u002FTNC\u002F7\u002F16连接器，提供1.0:1至6.0:1多种VSWR失配比选择，满足多样化射频测试需求。",{"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":275,"updateBy":4,"updateTime":275,"remark":4,"scope":4,"id":276,"siteId":8,"sourceId":277,"categoryId":188,"brandId":7,"slug":278,"name":279,"code":4,"model":280,"subtitle":281,"description":282,"images":283,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":284,"seoDescription":285,"seoKeywords":4,"brand":286,"category":287},"2026-05-29 00:07:58",153979,4191,"153979","JFW Industries 50T-418 300W 直流至1GHz 射频负载","50T-418","JFW Industries 50T-418 是一款高性能50欧姆射频负载，工作频率范围为直流至1GHz，支持高达300瓦的平均射频输入功率。提供方形散热片设计，并可选配N、TNC、7\u002F16或4.3-10等多种射频连接器，适用于各类高功率射频测试与系统应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50T-418\u003C\u002Fstrong> 是一款高性能的 \u003Cstrong>50欧姆射频负载\u003C\u002Fstrong>。该器件专为高功率射频应用设计，具备出色的散热性能和稳定的电气特性，广泛应用于通信系统、测试测量设备以及射频微波组件中。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 1 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>300 Watts（平均功率）\u003C\u002Fli>\u003Cli>\u003Cstrong>散热片样式：\u003C\u002Fstrong>方形（Square）\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器：\u003C\u002Fstrong>N型、TNC、7\u002F16 或 4.3-10\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品详情\u003C\u002Fh3>\u003Cp>50T-418 型号能够在直流至 1 GHz 的宽频带内稳定工作，并承受高达 300 瓦的平均射频输入功率。其方形散热片设计有效提升了热管理效率，确保在大功率环境下的可靠性。用户可根据具体系统需求，灵活选择 N、TNC、7\u002F16 或 4.3-10 射频连接器接口。\u003C\u002Fp>","[{\"name\":\"50T-418-termination-300-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fbbc994cb-ea79-478f-8ee0-268c4cdfbacf.jpg\",\"size\":64036,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fbbc994cb-ea79-478f-8ee0-268c4cdfbacf.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fbbc994cb-ea79-478f-8ee0-268c4cdfbacf.jpg\"}]","JFW 50T-418 300W射频负载 50欧姆 DC-1GHz 终端","JFW Industries 50T-418 是一款50欧姆、300瓦平均功率的射频负载，频率范围DC-1GHz。提供方形散热片及N、TNC、7\u002F16、4.3-10连接器选项，适用于高功率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},{"createBy":4,"createTime":289,"updateBy":4,"updateTime":289,"remark":4,"scope":4,"id":290,"siteId":8,"sourceId":291,"categoryId":188,"brandId":7,"slug":292,"name":293,"code":4,"model":294,"subtitle":295,"description":296,"images":297,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":298,"seoDescription":299,"seoKeywords":4,"brand":300,"category":301},"2026-05-29 00:07:12",153978,4190,"153978","JFW 50T-419 300W DC-3GHz 射频终端负载","50T-419","JFW 50T-419 是一款50欧姆射频终端负载，工作频率范围为DC至3 GHz，额定平均射频输入功率高达300瓦，提供多种射频连接器选项，适用于各类高功率射频测试与应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>\u003Cstrong>JFW 50T-419\u003C\u002Fstrong> 是一款高性能的50欧姆射频终端负载。该产品设计用于承受高功率射频信号，工作频率范围覆盖 \u003Cstrong>DC至3 GHz\u003C\u002Fstrong>，额定平均射频输入功率高达 \u003Cstrong>300瓦\u003C\u002Fstrong>。\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>DC-3 GHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>300 Watts（平均）\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形（Square）\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器选项：\u003C\u002Fstrong>N型、TNC、7\u002F16 DIN 或 4.3-10\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>凭借其出色的功率处理能力和宽频带特性，50T-419 终端负载广泛应用于射频测试系统、通信基站设备、功率放大器测试以及其他需要高功率射频信号吸收与匹配的专业领域。\u003C\u002Fp>","[{\"name\":\"50T-419-termination-300-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fee076f93-5b92-45db-8880-7fd7891178ce.jpg\",\"size\":64036,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002Fee076f93-5b92-45db-8880-7fd7891178ce.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002Fee076f93-5b92-45db-8880-7fd7891178ce.jpg\"}]","JFW 50T-419 300W DC-3GHz 50欧姆射频终端负载","JFW 50T-419 是一款50欧姆、300W额定功率的射频终端负载，频率范围DC-3 GHz，支持N、TNC、7\u002F16及4.3-10连接器，适用于高功率射频测试与应用。",{"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":303,"updateBy":4,"updateTime":303,"remark":4,"scope":4,"id":304,"siteId":8,"sourceId":305,"categoryId":188,"brandId":7,"slug":306,"name":307,"code":4,"model":308,"subtitle":309,"description":310,"images":311,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":312,"seoDescription":313,"seoKeywords":4,"brand":314,"category":315},"2026-05-29 00:06:37",153977,4189,"153977","JFW 50T-032-XXX 100W DC-1GHz 射频终端与失配负载","50T-032-XXX","JFW 50T-032-XXX 是一款工作频率为 DC-1000 MHz、额定射频输入功率为 100W 的 50 欧姆终端或失配负载。提供方形散热器及多种射频连接器选项，支持自定义驻波比失配值，适用于各类射频测试与系统应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 推出的 \u003Cstrong>50T-032-XXX\u003C\u002Fstrong> 是一款高性能的 50 欧姆终端或失配负载，工作频率范围覆盖 \u003Cstrong>DC-1000 MHz\u003C\u002Fstrong>，额定射频输入功率高达 \u003Cstrong>100W\u003C\u002Fstrong>。该型号采用方形散热器设计，并在散热器的前、后、底部配有螺纹安装孔，便于灵活安装。\u003C\u002Fp>\u003Ch3>阻抗与失配配置\u003C\u002Fh3>\u003Cp>该系列产品可根据需求配置为标准 50 欧姆终端或特定比例的失配负载。在 50 欧姆系统中，不同驻波比（VSWR）对应的负载阻抗如下：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>1.0:1 终端\u003C\u002Fstrong> = 50 欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>2.0:1 失配\u003C\u002Fstrong> = 100 欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.0:1 失配\u003C\u002Fstrong> = 150 欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>4.0:1 失配\u003C\u002Fstrong> = 200 欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>5.0:1 失配\u003C\u002Fstrong> = 250 欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>6.0:1 失配\u003C\u002Fstrong> = 300 欧姆负载\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>型号命名规则\u003C\u002Fh3>\u003Cp>对于 \u003Cstrong>50T-032-XXX\u003C\u002Fstrong> 型号，请将“XXX”替换为所需的 VSWR 失配比值，并在末尾添加射频连接器类型及性别（公头 M 或母头 F），以生成完整的型号。\u003C\u002Fp>\u003Ch3>射频连接器选项\u003C\u002Fh3>\u003Cp>提供 50 欧姆射频连接器选项，包括：\u003Cstrong>BNC、N、SMA、TNC 或 7\u002F16\u003C\u002Fstrong>（可选公头 M 或母头 F）。\u003C\u002Fp>\u003Ch3>典型型号示例\u003C\u002Fh3>\u003Cp>\u003Cstrong>1.0:1 终端示例：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-1.0 N M \u002F 50T-032-1.0 BNC M \u002F 50T-032-1.0 SMA M \u002F 50T-032-1.0 TNC M \u002F 50T-032-1.0 7\u002F16 M\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>1.1:1 至 1.9:1 失配示例（BNC 连接器）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-1.1 BNC M 至 50T-032-1.4 BNC M（公头）\u003C\u002Fli>\u003Cli>50T-032-1.5 BNC F 至 50T-032-1.9 BNC F（母头）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>2.0:1 至 2.9:1 失配示例（N 型连接器）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-2.0 N M 至 50T-032-2.4 N M（公头）\u003C\u002Fli>\u003Cli>50T-032-2.5 N F 至 50T-032-2.9 N F（母头）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>3.0:1 至 3.9:1 失配示例（SMA 连接器）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-3.0 SMA M 至 50T-032-3.4 SMA M（公头）\u003C\u002Fli>\u003Cli>50T-032-3.5 SMA F 至 50T-032-3.9 SMA F（母头）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>4.0:1 至 4.9:1 失配示例（TNC 连接器）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-4.0 TNC M 至 50T-032-4.4 TNC M（公头）\u003C\u002Fli>\u003Cli>50T-032-4.5 TNC F 至 50T-032-4.9 TNC F（母头）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>5.0:1 至 6.0:1 失配示例（7\u002F16 连接器）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>50T-032-5.0 TNC F (5.0:1)\u003C\u002Fli>\u003Cli>50T-032-5.1 7\u002F16 M 至 50T-032-5.4 7\u002F16 M（公头）\u003C\u002Fli>\u003Cli>50T-032-5.5 7\u002F16 F 至 50T-032-5.9 7\u002F16 F（母头）\u003C\u002Fli>\u003Cli>50T-032-6.0 7\u002F16 F (6.0:1)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"50T-032-XXX-termination-mismatch-100-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F898ef15f-7b36-42e0-a76c-99901723c6de.jpg\",\"size\":89056,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F898ef15f-7b36-42e0-a76c-99901723c6de.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F898ef15f-7b36-42e0-a76c-99901723c6de.jpg\"}]","JFW 50T-032-XXX 100W 射频终端与失配负载 | DC-1GHz 50欧姆","JFW Industries 50T-032-XXX 100W 射频终端与失配负载，频率范围 DC-1000 MHz，支持 50 欧姆阻抗及多种 VSWR 失配值，配备 BNC、N、SMA、TNC 或 7\u002F16 连接器，满足多样化射频测试需求。",{"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":317,"updateBy":4,"updateTime":318,"remark":4,"scope":4,"id":319,"siteId":8,"sourceId":320,"categoryId":188,"brandId":7,"slug":321,"name":322,"code":4,"model":323,"subtitle":324,"description":325,"images":326,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":322,"seoDescription":327,"seoKeywords":4,"brand":328,"category":329},"2026-05-29 00:05:10","2026-05-29 00:05:09",153976,4188,"153976","JFW Industries 50T-242 100W DC-2GHz 50欧姆射频终端负载","50T-242","JFW Industries 50T-242是一款50欧姆、100W额定功率的射频终端（假负载）。工作频率覆盖DC至2000MHz，采用方形散热器设计，底部及两端配有安装孔，支持BNC、N、SMA、TNC及7\u002F16等多种射频连接器（公头或母头可选），适用于各类高频测试与通信系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50T-242 是一款高性能的 \u003Cstrong>50欧姆射频终端\u003C\u002Fstrong>（又称假负载），其额定射频输入功率高达 \u003Cstrong>100W\u003C\u002Fstrong>。该设备专为DC至2000MHz频率范围内的射频测试和系统应用而设计，确保信号的高效吸收与系统的稳定运行。\u003C\u002Fp>\u003Ch3>核心参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50 Ohm\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 2000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>100 Watts\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>结构与接口设计\u003C\u002Fh3>\u003Cp>50T-242 采用坚固的方形散热器设计，底部和两端均设有安装孔，便于在各种机柜或测试平台上进行灵活、稳固的安装。在射频接口方面，该终端提供丰富的连接器选项，支持 \u003Cstrong>BNC、N、SMA、TNC 或 7\u002F16\u003C\u002Fstrong> 型射频连接器，并且均可根据需求选择公头或母头配置，满足多样化的系统集成需求。\u003C\u002Fp>","[{\"name\":\"50T-242-termination-100-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F5a0aec32-543a-4157-a7cc-617b6ccd1167.jpg\",\"size\":89056,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F5a0aec32-543a-4157-a7cc-617b6ccd1167.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F5a0aec32-543a-4157-a7cc-617b6ccd1167.jpg\"}]","JFW Industries 50T-242 是一款100W、50欧姆的射频终端（假负载），频率范围DC-2000MHz。采用方形散热器设计，支持BNC、N、SMA、TNC及7\u002F16等多种公母头连接器，适用于高频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},{"createBy":4,"createTime":331,"updateBy":4,"updateTime":332,"remark":4,"scope":4,"id":333,"siteId":8,"sourceId":334,"categoryId":188,"brandId":7,"slug":335,"name":336,"code":4,"model":337,"subtitle":338,"description":339,"images":340,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":341,"seoDescription":342,"seoKeywords":4,"brand":343,"category":344},"2026-05-29 00:04:14","2026-05-29 00:04:13",153975,4187,"153975","JFW Industries 50T-243 100W射频终端负载 DC-3GHz","50T-243","JFW Industries 50T-243是一款50欧姆射频终端负载（假负载），额定射频输入功率100W，工作频率范围DC-3000MHz，配备方形散热器，支持BNC、N、SMA、TNC及7\u002F16等多种射频连接器类型，适用于射频测试与系统调试场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW Industries 50T-243 是一款高性能50欧姆射频终端负载（又称假负载），额定射频输入功率为\u003Cstrong>100W\u003C\u002Fstrong>。该产品专为射频测试、系统调试及信号吸收等应用场景设计，具备出色的功率承受能力和宽频带工作特性。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>阻抗：\u003C\u002Fstrong>50欧姆\u003C\u002Fli>\u003Cli>\u003Cstrong>频率范围：\u003C\u002Fstrong>DC - 3000 MHz\u003C\u002Fli>\u003Cli>\u003Cstrong>射频输入功率：\u003C\u002Fstrong>100W\u003C\u002Fli>\u003Cli>\u003Cstrong>散热器样式：\u003C\u002Fstrong>方形设计，底部及两端均设有安装孔\u003C\u002Fli>\u003Cli>\u003Cstrong>射频连接器选项：\u003C\u002Fstrong>BNC、N、SMA、TNC 或 7\u002F16 型\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器极性：\u003C\u002Fstrong>可选公头或母头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>方形散热器结构，散热效率高，底部与两端配有安装孔，便于灵活安装固定\u003C\u002Fli>\u003Cli>覆盖DC至3GHz宽频段，满足多种射频应用需求\u003C\u002Fli>\u003Cli>提供多种主流射频连接器类型及公母头选择，兼容性强，方便系统集成\u003C\u002Fli>\u003Cli>100W高功率额定值，适用于中高功率射频测试环境\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>该产品广泛应用于射频系统测试、通信设备调试、信号源匹配、功率放大器测试以及实验室研发等领域。\u003C\u002Fp>","[{\"name\":\"50T-243-termination-100-watt-50-ohm.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F58dff20d-2954-4785-b39f-cb675957585e.jpg\",\"size\":89056,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F29\u002F58dff20d-2954-4785-b39f-cb675957585e.jpg\",\"url\":\"image\u002F2026\u002F05\u002F29\u002F58dff20d-2954-4785-b39f-cb675957585e.jpg\"}]","JFW Industries 50T-243 100W射频终端负载 DC-3GHz 50欧姆假负载","JFW Industries 50T-243是一款50欧姆100W射频终端负载，工作频率DC-3000MHz，方形散热器设计，支持BNC、N、SMA、TNC、7\u002F16等多种连接器，适用于射频测试与系统调试。",{"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":346,"updateBy":4,"updateTime":347,"remark":4,"scope":4,"id":348,"siteId":8,"sourceId":349,"categoryId":188,"brandId":7,"slug":350,"name":351,"code":4,"model":352,"subtitle":353,"description":354,"images":355,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":356,"seoDescription":357,"seoKeywords":4,"brand":358,"category":359},"2026-05-29 00:03:55","2026-05-29 00:03:54",153974,4186,"153974","JFW 50T-684-XXX 300瓦失配负载 DC-1 GHz","50T-684-XXX","JFW 50T-684-XXX是一款50欧姆参考阻抗的失配负载，工作频率范围DC-1 GHz，额定平均射频输入功率300瓦。支持N型、TNC、7\u002F16及4.3\u002F10等多种射频连接器，提供2.0:1至4.0:1多种驻波比失配值可选，方形散热器设计，底部带螺纹安装孔。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>JFW 50T-684-XXX 是一款以50欧姆为参考阻抗的射频失配负载，工作频率范围为 \u003Cstrong>DC-1 GHz\u003C\u002Fstrong>，额定平均射频输入功率为 \u003Cstrong>300瓦\u003C\u002Fstrong>。该产品采用方形散热器设计，散热器底部设有螺纹安装孔，便于系统集成与固定安装。\u003C\u002Fp>\u003Ch3>失配阻抗说明\u003C\u002Fh3>\u003Cp>该失配负载在50欧姆系统中可提供以下典型驻波比（VSWR）失配值：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>2.0:1 失配\u003C\u002Fstrong> — 对应50欧姆系统中的100欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.0:1 失配\u003C\u002Fstrong> — 对应50欧姆系统中的150欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>3.5:1 失配\u003C\u002Fstrong> — 对应50欧姆系统中的175欧姆负载\u003C\u002Fli>\u003Cli>\u003Cstrong>4.0:1 失配\u003C\u002Fstrong> — 对应50欧姆系统中的200欧姆负载\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>型号命名规则\u003C\u002Fh3>\u003Cp>对于型号 50T-684-XXX，将 XXX 替换为所需的 VSWR 失配比值，并在末尾添加射频连接器类型以构成完整型号。请指定连接器为公头（M）或母头（F）。\u003C\u002Fp>\u003Ch3>示例型号列表\u003C\u002Fh3>\u003Cul>\u003Cli>50T-684-2.0 N M（2.0:1 失配，N型公头）\u003C\u002Fli>\u003Cli>50T-684-2.1 N M（2.1:1 失配，N型公头）\u003C\u002Fli>\u003Cli>50T-684-2.2 N M（2.2:1 失配，N型公头）\u003C\u002Fli>\u003Cli>50T-684-2.3 N M（2.3:1 失配，N型公头）\u003C\u002Fli>\u003Cli>50T-684-2.4 N F（2.4:1 失配，N型母头）\u003C\u002Fli>\u003Cli>50T-684-2.5 N F（2.5:1 失配，N型母头）\u003C\u002Fli>\u003Cli>50T-684-2.6 N F（2.6:1 失配，N型母头）\u003C\u002Fli>\u003Cli>50T-684-2.7 N F（2.7:1 失配，N型母头）\u003C\u002Fli>\u003Cli>50T-684-2.8 N F（2.8:1 失配，N型母头）\u003C\u002Fli>\u003Cli>50T-684-2.9 TNC M（2.9:1 失配，TNC公头）\u003C\u002Fli>\u003Cli>50T-684-3.0 TNC M（3.0:1 失配，TNC公头）\u003C\u002Fli>\u003Cli>50T-684-3.1 TNC M（3.1:1 失配，TNC公头）\u003C\u002Fli>\u003Cli>50T-684-3.2 TNC F（3.2:1 失配，TNC母头）\u003C\u002Fli>\u003Cli>50T-684-3.3 TNC F（3.3:1 失配，TNC母头）\u003C\u002Fli>\u003Cli>50T-684-3.4 TNC F（3.4:1 失配，TNC母头）\u003C\u002Fli>\u003Cli>50T-684-3.5 7\u002F16 M（3.5:1 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