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可选，现货供应，适用于各类射频测试与通信系统。",{"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":299,"updateBy":6,"updateTime":299,"remark":6,"scope":6,"id":300,"siteId":7,"sourceId":301,"categoryId":188,"brandId":66,"slug":302,"name":303,"code":6,"model":304,"subtitle":305,"description":306,"images":307,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":308,"seoDescription":309,"seoKeywords":6,"brand":310,"category":311},"2026-06-10 18:37:14",160028,13476,"160028","MECA Electronics 604-17-1 SMA 固定衰减器","604-17-1","MECA 604-17-1 是一款 SMA 接口固定衰减器，频率范围覆盖 Hz-6.0 GHz，额定平均功率 10 瓦。该产品符合 RoHS 标准，提供 1-40 dB 多种衰减值可选，现货供应。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 604-17-1 SMA（公头\u002F母头）固定衰减器专为射频应用设计，具备**的性能表现。其工作频率范围为\u003Cstrong>Hz-6.0 GHz\u003C\u002Fstrong>，平均功率额定值为\u003Cstrong>10 瓦\u003C\u002Fstrong>。该产品完全符合\u003Cstrong>RoHS\u003C\u002Fstrong>环保标准，并且通常备有现货，衰减值可在 1 至 40 dB 之间选择。\u003C\u002Fp>\u003Ch3>订货指南\u003C\u002Fh3>\u003Cp>订购时，请将型号中的占位符替换为具体的衰减值。例如：需要 17 dB 衰减器时，型号即为\u003Cstrong>604-17-1\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>6.25 瓦\u003C\u002Fstrong>。\u003C\u002Fp>\u003Cp>2. 峰值功率测试条件：5 µSec 脉冲，0.05% 占空比。\u003C\u002Fp>\u003Cp>3. 标称阻抗：\u003Cstrong>50 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多种规格。",{"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":313,"updateBy":6,"updateTime":314,"remark":6,"scope":6,"id":315,"siteId":7,"sourceId":316,"categoryId":188,"brandId":66,"slug":317,"name":318,"code":6,"model":319,"subtitle":320,"description":321,"images":322,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":323,"seoDescription":324,"seoKeywords":6,"brand":325,"category":326},"2026-06-10 18:37:04","2026-06-10 18:37:03",160027,13475,"160027","MECA 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固定衰减器","604-19-1","MECA 604-19-1 是一款 SMA 接口固定衰减器，频率范围覆盖 Hz-6.0 GHz，额定平均功率 10 瓦。该产品符合 ROHS 标准，提供 1-40 dB 多种衰减值可选，适用于各类射频测试与应用场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>MECA 604-19-1 SMA（公头\u002F母头）固定衰减器具有 Hz-6.0 GHz 的频率范围和 10 瓦的平均功率额定值。该产品符合 ROHS 环保标准，现货供应 1 至 40 dB 的衰减值。\u003C\u002Fp>\u003Cp>\u003Cstrong>订货示例：\u003C\u002Fstrong>请将型号中的 dB 替换为具体的衰减值。例如：订购 19 dB 衰减器时，型号为 604-\u003Cstrong>19\u003C\u002Fstrong>-1。\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>技术参数说明\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>平均功率：\u003C\u002Fstrong>@ +25°C 时为额定值，线性降额至 +85°C 时为 6.25 瓦。\u003C\u002Fli>\u003Cli>\u003Cstrong>峰值功率：\u003C\u002Fstrong>5 µSec 脉冲，0.05% 占空比。\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\u002Fbb76d6cb777df4ce176d6612dc35bfbd.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fbb76d6cb777df4ce176d6612dc35bfbd.jpg\",\"url\":\"products\u002Fimages\u002Fbb76d6cb777df4ce176d6612dc35bfbd.jpg\"}]","MECA Electronics 604-19-1 SMA 固定衰减器 Hz-6.0 GHz 10W","购买 MECA 604-19-1 SMA 固定衰减器，频率范围 Hz-6.0 GHz，功率 10 瓦，阻抗 50 欧姆。符合 ROHS 标准，提供 1-40 dB 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