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665-01-1F3 2W DC-6GHz 固定衰减器","665-01-1F3","MECA 665-01-1F3 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。符合 RoHS 标准，提供多种衰减量选择，适用于各类射频测试与应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-00-1F3 系列 SMA（公头\u002F母头）固定衰减器，具备\u003Cstrong>H z-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，常规衰减量（0 - 30 dB 及 40 dB）均有现货供应。\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fcdn.shopify.com\u002Fs\u002Ffiles\u002F1\u002F0498\u002F9540\u002F7770\u002Ffiles\u002F665-1-1F3_specs_table.gif?v=1603294861\">\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"665-dB-1F3\" src=\"https:\u002F\u002Fcdn.shopify.com\u002Fs\u002Ffiles\u002F1\u002F0470\u002F5851\u002F8169\u002Ffiles\u002F665-dB-1F3_mec_table.gif?v=1600273154\">\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fcdn.shopify.com\u002Fs\u002Ffiles\u002F1\u002F0470\u002F5851\u002F8169\u002Ffiles\u002Fattenuator_schematic_260cdacb-c1a1-498c-a33e-17f4c0903409.gif?v=1600198055\">\u003Cimg alt=\"\" src=\"https:\u002F\u002Fcdn.shopify.com\u002Fs\u002Ffiles\u002F1\u002F0470\u002F5851\u002F8169\u002Ffiles\u002Fsee__formula_7f131dc2-d511-4b30-91c0-984973d106f9.gif?v=1600198187\">\u003C\u002Fp>\u003Ch3>选型指南\u003C\u002Fh3>\u003Cp>\u003Cstrong>Specifying Tip:\u003C\u002Fstrong>\u003Cbr>为特定连接器样式选择射频衰减器时，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电平（VSWR）。\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fcdn.shopify.com\u002Fs\u002Ffiles\u002F1\u002F0470\u002F5851\u002F8169\u002Ffiles\u002Ftable_attenuators_71707ff5-8969-4949-b331-5f9c7e88c71e.gif?v=1600198345\">\u003C\u002Fp>\u003Ch3>订购示例\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，请订购 \u003Cstrong>665-10-1F3\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>技术备注\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：\u003Cstrong>50 Ohms\u003C\u002Fstrong>。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7b9078df852b31125d93217af6ce398c.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7b9078df852b31125d93217af6ce398c.jpg\",\"url\":\"products\u002Fimages\u002F7b9078df852b31125d93217af6ce398c.jpg\"}]","MECA 665-01-1F3 2W SMA 固定衰减器 DC-6GHz","MECA 665-01-1F3 SMA 固定衰减器，频率 Hz-6.0 GHz，功率 2W，阻抗 50 欧姆。RoHS 合规，现货供应 0-40dB 多种规格，适用于射频信号处理。",{"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":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},"2026-06-10 21:18:40","2026-06-10 21:18:39",160765,14324,"160765","MECA Electronics 665-01-1H 2W SMA 固定衰减器 (Hz-18.0 GHz)","665-01-1H","MECA 665-01-1H 是一款 SMA 接口固定衰减器，频率范围覆盖 Hz-18.0 GHz，额定功率 2 瓦。提供 0-10、20 及 30dB 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 665-01-1H SMA（公头\u002F母头）固定衰减器专为高频应用设计，具备**的信号处理能力。其工作频率范围高达\u003Cstrong>Hz-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，并提供多种衰减值供选择，包括 0-10dB、20dB 和 30dB，且常备现货。\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>665-10-1H\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>被吸收的功率大小。\u003C\u002Fli>\u003Cli>在工作频率范围内可容忍的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术参数备注\u003C\u002Fh3>\u003Cp>1. 脉冲宽度：\u003Cstrong>5 µSec\u003C\u002Fstrong>，占空比\u003Cstrong>0.05%\u003C\u002Fstrong>。\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\u002Fe24ab83bbc6901246fbe8b3db8274dc2.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fe24ab83bbc6901246fbe8b3db8274dc2.jpg\",\"url\":\"products\u002Fimages\u002Fe24ab83bbc6901246fbe8b3db8274dc2.jpg\"}]","MECA 665-01-1H SMA 固定衰减器 2W Hz-18GHz | 射频元器件","采购 MECA 665-01-1H SMA 固定衰减器，频率 Hz-18.0 GHz，功率 2W，阻抗 50 欧姆。提供 0-30dB 多种规格，ROHS 认证，现货速发。",{"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},"2026-06-10 21:18:29","2026-06-10 21:18:28",160764,14323,"160764","MECA Electronics 665-02-1 SMA 固定衰减器 (DC-18.0 GHz, 2W)","665-02-1","MECA 665-02-1 是一款高性能 SMA 接口固定衰减器，频率范围覆盖 DC 至 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 665-02-1 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备**的频率响应和功率处理能力。其工作频率范围为\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>665-10-1\u003C\u002Fstrong>。\u003C\u002Fp>\u003Cul>\u003Cli>可用衰减值：0 到 30 dB（以 1 dB 为增量）及 40 dB。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>在选择特定连接器类型的 RF 衰减器时，为了获得**结果，请务**虑以下因素：\u003C\u002Fp>\u003Cul>\u003Cli>被吸收的功率大小。\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>技术参数说明\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>平均功率：\u003C\u002Fstrong>在 25°C 环境下额定，随温度升高线性降额，至 +125°C 时降为 0 瓦。\u003C\u002Fli>\u003Cli>\u003Cstrong>标称阻抗：\u003C\u002Fstrong>50 Ohms。\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F11caff8a41de895879bf36dcaf2bc1a3.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F11caff8a41de895879bf36dcaf2bc1a3.jpg\",\"url\":\"products\u002Fimages\u002F11caff8a41de895879bf36dcaf2bc1a3.jpg\"}]","MECA 665-02-1 SMA 固定衰减器 DC-18GHz 2W 射频配件","购买 MECA 665-02-1 SMA 固定衰减器，频率 DC-18.0 GHz，功率 2W。提供 0-30dB 及 40dB 选项，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":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},"2026-06-10 21:18:18","2026-06-10 21:18:17",160763,14322,"160763","MECA Electronics 665-02-1F3 2W DC-6GHz SMA 固定衰减器","665-02-1F3","MECA Electronics 665-02-1F3 是一款 SMA 接口固定衰减器，频率范围覆盖直流至 6.0 GHz，额定平均功率为 2 瓦。该产品符合 RoHS 标准，提供 0 至 30 dB 及 40 dB 多种衰减值可选，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 665-02-1F3 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>Hz-6.0 GHz\u003C\u002Fstrong>，平均功率额定值为\u003Cstrong>2 瓦\u003C\u002Fstrong>。该产品完全符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保指令要求，并提供多种衰减值供用户选择，包括 0 到 30 dB 以及 40 dB，且常备库存，可快速发货。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>在订购时，请将型号中的“dB”替换为具体的衰减值。例如：若需订购 10 dB 的衰减器，型号应指定为\u003Cstrong>665-10-1F3\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以获得**结果时，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容忍的反射水平（\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>0.75 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选项，现货速发。",{"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":277,"remark":4,"scope":4,"id":278,"siteId":8,"sourceId":279,"categoryId":188,"brandId":7,"slug":280,"name":281,"code":4,"model":282,"subtitle":283,"description":284,"images":285,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":286,"seoDescription":287,"seoKeywords":4,"brand":288,"category":289},"2026-06-10 21:18:06","2026-06-10 21:18:05",160762,14321,"160762","MECA 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21:17:32",160759,14318,"160759","MECA Electronics 665-03-1H 2W DC-18GHz SMA 固定衰减器","665-03-1H","MECA 665-03-1H 是一款 SMA 接口固定衰减器，频率范围覆盖直流至 18GHz，额定功率 2 瓦。提供 0-10、20 及 30dB 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 665-03-1H SMA（公头\u002F母头）固定衰减器具有\u003Cstrong>H z-18.0 GHz\u003C\u002Fstrong>的频率范围和\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\u003Cstrong>0-10、20 和 30dB\u003C\u002Fstrong>的衰减值供选择，常备现货。\u003C\u002Fp>\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：订购 10 dB 衰减器，型号应为\u003Cstrong>665-10-1H\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>选型建议\u003C\u002Fh3>\u003Cp>为获得**效果，在选择特定连接器风格的 RF 衰减器时，请务**虑在工作频率范围内吸收的功率量以及可容忍的反射水平（\u003Cstrong>VSWR\u003C\u002Fstrong>）。\u003C\u002Fp>\u003Ch3>技术参数备注\u003C\u002Fh3>\u003Cul>\u003Cli>脉冲功率测试条件：\u003Cstrong>5 µSec\u003C\u002Fstrong>脉冲，\u003Cstrong>0.05%\u003C\u002Fstrong>占空比。\u003C\u002Fli>\u003Cli>标称阻抗：\u003Cstrong>50 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