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19:03:39",160166,13615,"160166","MECA Electronics 665-12-1 SMA 固定衰减器 (DC-18.0 GHz, 2W)","665-12-1","MECA 665-12-1 是一款 SMA 接口固定衰减器，频率范围 DC-18.0 GHz，额定功率 2 瓦。提供 0 至 30 dB（1 dB 步进）及 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-12-1 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备\u003Cstrong>DC-18.0 GHz\u003C\u002Fstrong>的宽频率范围和\u003Cstrong>2 瓦\u003C\u002Fstrong>的平均功率额定值。该产品符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，并提供从\u003Cstrong>0 到 30 dB\u003C\u002Fstrong>（以 1 dB 为增量）以及\u003Cstrong>40 dB\u003C\u002Fstrong>的多种衰减选项，库存充足，可立即发货。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的衰减值替换为您所需的数值。例如：需要 10 dB 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GHz，功率 2W。提供 0-30dB 及 40dB 多种规格，RoHS 合规，现货速发。适用于各类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":231,"updateBy":4,"updateTime":231,"remark":4,"scope":4,"id":232,"siteId":8,"sourceId":233,"categoryId":188,"brandId":7,"slug":234,"name":235,"code":4,"model":236,"subtitle":237,"description":238,"images":239,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":240,"seoDescription":241,"seoKeywords":4,"brand":242,"category":243},"2026-06-10 19:03:28",160165,13614,"160165","MECA Electronics 665-12-1F3 2W DC-6GHz 固定衰减器","665-12-1F3","MECA 665-12-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖直流至 6.0 GHz，额定功率 2 瓦。提供 0 至 30 dB 及 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-12-1F3 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备\u003Cstrong>HZ-6.0 GHz\u003C\u002Fstrong>的宽频率范围和\u003Cstrong>2 瓦\u003C\u002Fstrong>的平均功率额定值。该产品符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，并提供 0 至 30 dB 以及 40 dB 的标准衰减值现货。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的“dB”替换为具体的衰减值。例如：需要 10 dB 衰减器时，型号应指定为\u003Cstrong>665-10-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器风格的 RF 衰减器时，为了获得**结果，请务**虑在工作频率范围内被吸收的功率量以及可容忍的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>技术注释\u003C\u002Fh3>\u003Cul>\u003Cli>平均功率在 +25°C 环境下标定，当温度升至 +85°C 时，功率线性降额至\u003Cstrong>0.75 瓦\u003C\u002Fstrong>。\u003C\u002Fli>\u003Cli>脉冲功率测试条件：脉宽 5 µSec，占空比 0.05%。\u003C\u002Fli>\u003Cli>标称阻抗：\u003Cstrong>50 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合规，现货发货。",{"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":245,"updateBy":4,"updateTime":245,"remark":4,"scope":4,"id":246,"siteId":8,"sourceId":247,"categoryId":188,"brandId":7,"slug":248,"name":249,"code":4,"model":250,"subtitle":251,"description":252,"images":253,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":254,"seoDescription":255,"seoKeywords":4,"brand":256,"category":257},"2026-06-10 19:03:18",160164,13613,"160164","MECA Electronics 665-13-1 SMA 固定衰减器","665-13-1","MECA 665-13-1 是一款 SMA 接口固定衰减器，频率范围 DC-18.0 GHz，额定功率 2 瓦。提供 0 至 30 dB（1 dB 步进）及 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-13-1 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备**的性能稳定性。其工作频率范围覆盖 \u003Cstrong>DC-18.0 GHz\u003C\u002Fstrong>，平均功率额定值为 \u003Cstrong>2 瓦\u003C\u002Fstrong>。该产品符合 \u003Cstrong>RoHS\u003C\u002Fstrong> 环保标准，并提供丰富的库存选择。\u003C\u002Fp>\u003Ch3>规格参数与订购指南\u003C\u002Fh3>\u003Cp>该系列衰减器提供从 \u003Cstrong>0 到 30 dB\u003C\u002Fstrong> 的衰减值（以 1 dB 为增量），以及 \u003Cstrong>40 dB\u003C\u002Fstrong> 选项。订购时，请将型号中的衰减值替换为您所需的具体数值。例如：需要 10 dB 衰减器时，型号应指定为 \u003Cstrong>665-10-1\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在为特定连接器样式选择射频衰减器时，为了获得**结果，请务**虑以下因素：\u003C\u002Fp>\u003Cul>\u003Cli>需要吸收的功率量。\u003C\u002Fli>\u003Cli>在工作频率范围内可接受的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>注意事项\u003C\u002Fh3>\u003Cp>1. 平均功率基于 25°C 环境，当温度升至 +125°C 时，功率线性降额至 0 瓦。\u003Cbr>2. 标称阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fb666105f32180fe1240c3049cf050eef.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fb666105f32180fe1240c3049cf050eef.jpg\",\"url\":\"products\u002Fimages\u002Fb666105f32180fe1240c3049cf050eef.jpg\"}]","MECA 665-13-1 SMA 固定衰减器 DC-18GHz 2W","购买 MECA 665-13-1 SMA 固定衰减器，频率 DC-18.0 GHz，功率 2 瓦。提供 0-30dB 及 40dB 多种规格，RoHS 合规，现货发售。适用于各类射频测试与应用场景。",{"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":259,"updateBy":4,"updateTime":259,"remark":4,"scope":4,"id":260,"siteId":8,"sourceId":261,"categoryId":188,"brandId":7,"slug":262,"name":263,"code":4,"model":264,"subtitle":265,"description":266,"images":267,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":268,"seoDescription":269,"seoKeywords":4,"brand":270,"category":271},"2026-06-10 19:03:07",160163,13612,"160163","MECA Electronics 665-13-1F3 2W 固定衰减器","665-13-1F3","MECA 665-13-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖 Hz-6.0 GHz，额定功率 2 瓦。提供 0-30dB 及 40dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-13-1F3 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备**的信号处理能力。该器件频率范围为\u003Cstrong>Hz-6.0 GHz\u003C\u002Fstrong>，平均功率额定值为\u003Cstrong>2 瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>接口类型：SMA (Male\u002FFemale)\u003C\u002Fli>\u003Cli>频率范围：Hz - 6.0 GHz\u003C\u002Fli>\u003Cli>功率容量：2 Watts (平均功率)\u003C\u002Fli>\u003Cli>阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong> (标称值)\u003C\u002Fli>\u003Cli>合规性：符合 RoHS 环保标准\u003C\u002Fli>\u003Cli>供货状态：0 - 30 dB 及 40 dB 值均有现货\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的\"dB\"替换为具体的衰减数值。例如：需要 10 dB 衰减器，请订购型号\u003Cstrong>665-10-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器风格的 RF 衰减器时，为了获得**结果，请务**虑在工作频率范围内被吸收的功率量以及可容忍的反射水平（VSWR）。\u003C\u002Fp>\u003Ch3>技术注释\u003C\u002Fh3>\u003Cul>\u003Cli>1. 平均功率在 +25°C 时为额定值，随温度升高线性降额，至 +85°C 时降额为 0.75 瓦。\u003C\u002Fli>\u003Cli>2. 峰值功率测试条件：5 µSec 脉冲，0.05% 占空比。\u003C\u002Fli>\u003Cli>3. 标称阻抗为 50 欧姆。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fa3a640c91dd3afd96b47b0da3df237ef.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fa3a640c91dd3afd96b47b0da3df237ef.jpg\",\"url\":\"products\u002Fimages\u002Fa3a640c91dd3afd96b47b0da3df237ef.jpg\"}]","MECA 665-13-1F3 SMA 固定衰减器 2W Hz-6GHz","购买 MECA 665-13-1F3 SMA 固定衰减器，频率 Hz-6.0 GHz，功率 2W，阻抗 50 欧姆。提供多种衰减值现货，RoHS 合规，适用于各类射频系统。",{"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":273,"updateBy":4,"updateTime":274,"remark":4,"scope":4,"id":275,"siteId":8,"sourceId":276,"categoryId":188,"brandId":7,"slug":277,"name":278,"code":4,"model":279,"subtitle":280,"description":281,"images":282,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":283,"seoDescription":284,"seoKeywords":4,"brand":285,"category":286},"2026-06-10 19:02:55","2026-06-10 19:02:54",160162,13611,"160162","MECA Electronics 665-14-1 SMA 固定衰减器","665-14-1","MECA 665-14-1 是一款 SMA 接口固定衰减器，频率范围 DC-18.0 GHz，额定功率 2 瓦。提供 0 至 30 dB（1 dB 步进）及 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-14-1 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备\u003Cstrong>DC-18.0 GHz\u003C\u002Fstrong>的宽频率范围和\u003Cstrong>2 瓦\u003C\u002Fstrong>的平均功率额定值。该产品符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，并提供现货库存。\u003C\u002Fp>\u003Ch3>规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>品牌：MECA Electronics\u003C\u002Fli>\u003Cli>型号系列：665-14-1\u003C\u002Fli>\u003Cli>连接器类型：SMA (Male\u002FFemale)\u003C\u002Fli>\u003Cli>频率范围：DC - 18.0 GHz\u003C\u002Fli>\u003Cli>平均功率：2 瓦特\u003C\u002Fli>\u003Cli>标称阻抗：50 欧姆\u003C\u002Fli>\u003Cli>衰减值选项：0 至 30 dB（以 1 dB 为增量）及 40 dB\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>订购指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的“dB”替换为具体的衰减值。例如：需要 10 dB 衰减器时，型号应指定为\u003Cstrong>665-10-1\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器风格的 RF 衰减器时，为了获得**结果，请务**虑在工作频率范围内吸收的功率量以及可接受的反射水平（VSWR）。\u003C\u002Fp>\u003Ch3>注意事项\u003C\u002Fh3>\u003Cul>\u003Cli>1. 平均功率基于 25°C 环境，当温度升至 +125°C 时线性降额至 0 瓦。\u003C\u002Fli>\u003Cli>2. 标称阻抗为 50 欧姆。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4705125348d5a3f7b35fb9b3ae075ef7.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4705125348d5a3f7b35fb9b3ae075ef7.jpg\",\"url\":\"products\u002Fimages\u002F4705125348d5a3f7b35fb9b3ae075ef7.jpg\"}]","MECA 665-14-1 SMA 固定衰减器 DC-18GHz 2W","购买 MECA 665-14-1 SMA 固定衰减器，频率 DC-18.0 GHz，功率 2W。提供 0-30dB 及 40dB 多种规格，RoHS 合规，现货发售。适用于各类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":288,"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},"2026-06-10 19:02:43","2026-06-10 19:02:42",160161,13610,"160161","MECA Electronics 665-14-1F3 2W DC-6GHz 固定衰减器","665-14-1F3","MECA 665-14-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖直流至 6.0 GHz，额定功率 2 瓦。提供 0 至 30 dB 及 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-14-1F3 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备**的电气性能。其工作频率范围为\u003Cstrong>DC-6.0 GHz\u003C\u002Fstrong>，平均功率额定值为\u003Cstrong>2 瓦\u003C\u002Fstrong>。该产品符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，并提供 0 至 30 dB 以及 40 dB 的多种衰减值供选择，通常备有现货。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的\"dB\"替换为具体的衰减值。例如：需要 10 dB 衰减器时，型号应指定为\u003Cstrong>665-10-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器风格的 RF 衰减器时，为了获得**结果，请务**虑在工作频率范围内被吸收的功率量以及可接受的反射电平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>技术参数说明\u003C\u002Fh3>\u003Cul>\u003Cli>平均功率：在 +25°C 环境下为额定值，随温度升高线性降额，至 +85°C 时降额为\u003Cstrong>0.75 瓦\u003C\u002Fstrong>。\u003C\u002Fli>\u003Cli>脉冲功率承受能力：5 µSec 脉冲宽度，0.05% 占空比。\u003C\u002Fli>\u003Cli>标称阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F48457bf8572d6223424fcc26f01b476e.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F48457bf8572d6223424fcc26f01b476e.jpg\",\"url\":\"products\u002Fimages\u002F48457bf8572d6223424fcc26f01b476e.jpg\"}]","MECA 665-14-1F3 SMA 固定衰减器 2W DC-6GHz","购买 MECA 665-14-1F3 SMA 固定衰减器，频率 DC-6.0 GHz，功率 2W，阻抗 50 欧姆。提供 0-30dB 及 40dB 选项，RoHS 合规，现货发售。",{"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":304,"remark":4,"scope":4,"id":305,"siteId":8,"sourceId":306,"categoryId":188,"brandId":7,"slug":307,"name":308,"code":4,"model":309,"subtitle":310,"description":311,"images":312,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":313,"seoDescription":314,"seoKeywords":4,"brand":315,"category":316},"2026-06-10 19:02:32","2026-06-10 19:02:31",160160,13609,"160160","MECA Electronics 631-30-1F18 20W SMA 固定衰减器 (DC-18GHz)","631-30-1F18","MECA 631-30-1F18 是一款高性能 SMA 固定衰减器，频率范围覆盖直流至 18GHz，额定平均功率 20 瓦。该产品符合 RoHS 标准，提供多种衰减值选择，适用于各类射频测试与通信系统。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 631-30-1F18 SMA（公头\u002F母头）固定衰减器专为高频应用设计，具备**的电气性能。其工作频率范围为\u003Cstrong>Hz-18.0 GHz\u003C\u002Fstrong>，平均功率额定值为\u003Cstrong>20 瓦\u003C\u002Fstrong>。该产品完全符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，现货供应多种衰减值，包括 3、6、10、20、30 及 40 dB。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的“dB”替换为具体的衰减值。例如：需要 30 dB 衰减器时，型号即为\u003Cstrong>631-30-1F18\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器类型的射频衰减器时，为了获得**结果，请务**虑以下因素：\u003C\u002Fp>\u003Cul>\u003Cli>需要吸收的功率大小。\u003C\u002Fli>\u003Cli>在工作频率范围内可接受的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术注释\u003C\u002Fh3>\u003Cp>1. 平均功率基于 25°C 环境，当温度升至 +85°C 时，功率线性降额至\u003Cstrong>7.5 瓦\u003C\u002Fstrong>。\u003Cbr>2. 峰值功率测试条件：5 µSec 脉冲，0.05% 占空比。\u003Cbr>3. 标称阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F1d33d841d7d87328ef5aa93f90fa5202.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F1d33d841d7d87328ef5aa93f90fa5202.jpg\",\"url\":\"products\u002Fimages\u002F1d33d841d7d87328ef5aa93f90fa5202.jpg\"}]","MECA 631-30-1F18 20W SMA 固定衰减器 DC-18GHz 现货","购买 MECA 631-30-1F18 SMA 固定衰减器，频率 Hz-18GHz，功率 20W，阻抗 50 欧姆。符合 RoHS 标准，提供 3-40dB 多种规格，适用于射频测试系统。",{"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":318,"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":327,"seoDescription":328,"seoKeywords":4,"brand":329,"category":330},"2026-06-10 19:02:20",160159,13608,"160159","MECA Electronics 631-40-1F18 SMA 固定衰减器","631-40-1F18","MECA 631-40-1F18 是一款高性能 SMA 固定衰减器，频率范围覆盖 Hz-18.0 GHz，额定平均功率 20 瓦。提供 3 至 40 dB 多种衰减值可选，符合 RoHS 标准，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 的 631-40-1F18 SMA（公头\u002F母头）固定衰减器具有 \u003Cstrong>Hz-18.0 GHz\u003C\u002Fstrong> 的频率范围和 \u003Cstrong>20 瓦\u003C\u002Fstrong> 的平均功率额定值。该产品符合 RoHS 标准，并提供 3、6、10、20、30 和 40 dB 等多种衰减值现货供应。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的“dB”替换为具体的衰减值。例如：订购 40 dB 衰减器时，型号应为 631-\u003Cstrong>40\u003C\u002Fstrong>-1F18。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>为获得**效果，在选择特定连接器类型的 RF 衰减器时，请务**虑吸收的功率量以及在操作频率范围内可接受的反射水平（VSWR）。\u003C\u002Fp>\u003Ch3>技术备注\u003C\u002Fh3>\u003Cul>\u003Cli>1. 平均功率基于 25°C，在 +85°C 时线性降额至 7.5 瓦。\u003C\u002Fli>\u003Cli>2. 脉冲条件：5 µSec 脉冲，0.05% 占空比。\u003C\u002Fli>\u003Cli>3. 标称阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F63cbddb2aa9ab322d5f878ff04ae5d18.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F63cbddb2aa9ab322d5f878ff04ae5d18.jpg\",\"url\":\"products\u002Fimages\u002F63cbddb2aa9ab322d5f878ff04ae5d18.jpg\"}]","MECA 631-40-1F18 20W SMA 固定衰减器 Hz-18GHz","MECA 631-40-1F18 SMA 固定衰减器，频率 Hz-18.0 GHz，功率 20W，阻抗 50 欧姆。提供多种衰减值，RoHS 合规，现货发售。",{"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":332,"updateBy":4,"updateTime":333,"remark":4,"scope":4,"id":334,"siteId":8,"sourceId":335,"categoryId":188,"brandId":7,"slug":336,"name":337,"code":4,"model":338,"subtitle":339,"description":340,"images":341,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":342,"seoDescription":343,"seoKeywords":4,"brand":344,"category":345},"2026-06-10 19:02:09","2026-06-10 19:02:08",160158,13607,"160158","MECA Electronics 635-03-11 25W 固定衰减器 (Hz-4.0 GHz)","635-03-11","MECA 635-03-11 是一款 7\u002F16 DIN 接口的固定衰减器，频率范围覆盖 Hz-4.0 GHz，平均功率额定值为 25 瓦。该产品符合 ROHS 标准，提供多种衰减量选择，适用于各类射频应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 635-03-11 是一款高性能的 7\u002F16 DIN（公头\u002F母头）固定衰减器。其工作频率范围为\u003Cstrong>Hz-4.0 GHz\u003C\u002Fstrong>，平均功率额定值高达\u003Cstrong>25 瓦\u003C\u002Fstrong>。该产品完全符合\u003Cstrong>ROHS\u003C\u002Fstrong>环保标准，且有 3、6、10、20、30 及 40 dB 等多种衰减值现货供应。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的“dB”替换为具体的衰减值。例如：订购 3 dB 衰减器时，型号应指定为\u003Cstrong>635-03-11\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器风格的 RF 衰减器时，为了获得**结果，请务**虑以下因素：\u003C\u002Fp>\u003Cul>\u003Cli>需要吸收的功率大小。\u003C\u002Fli>\u003Cli>在工作频率范围内可接受的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术备注\u003C\u002Fh3>\u003Cp>1. 平均功率基于 25°C 环境，当温度升至 +85°C 时，功率线性降额至\u003Cstrong>9 瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Cp>2. 峰值功率测试条件：5 µSec 脉冲，0.25% 占空比。\u003C\u002Fp>\u003Cp>3. 标称阻抗：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4dd085dbb7dfc83aa1ae6aafa9f6344b.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4dd085dbb7dfc83aa1ae6aafa9f6344b.jpg\",\"url\":\"products\u002Fimages\u002F4dd085dbb7dfc83aa1ae6aafa9f6344b.jpg\"}]","MECA 635-03-11 25W 7\u002F16 DIN 固定衰减器 Hz-4.0 GHz","购买 MECA 635-03-11 固定衰减器，频率 Hz-4.0 GHz，功率 25W，7\u002F16 DIN 接口。符合 ROHS 标准，多衰减值可选，现货供应。",{"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":347,"updateBy":4,"updateTime":348,"remark":4,"scope":4,"id":349,"siteId":8,"sourceId":350,"categoryId":188,"brandId":7,"slug":351,"name":352,"code":4,"model":353,"subtitle":354,"description":355,"images":356,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":357,"seoDescription":358,"seoKeywords":4,"brand":359,"category":360},"2026-06-10 19:01:55","2026-06-10 19:01:54",160157,13606,"160157","MECA 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