Model & package intelligence
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Mini-Circuits SCN-2-22+
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
16
specifications
Core information
- Product name
- Mini-Circuits SCN-2-22+
- Type
- MINI-CIRCUITS
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MINI-CIRCUITS
- Electronic Component
- SCN-2-22+
- Electronic Component
- 1
- Package
- SMD-6P,3.2x1.6mm
- Electronic Component
- RF Power Divider / Combiner
- Electronic Component
- 1g
- Frequency
- 1.85GHz~2.2GHz
- Electronic Component
- 1
- Electronic Component
- BM0264880916
- Electronic Component
- 0.5dB
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SCN-2-22+ 产品概述
一、产品简介
SCN-2-22+ 是 Mini-Circuits 提供的一款双路射频功率分配/合并器（PWR SPLTR / CMBD），工作频率覆盖 1.85 GHz 至 2.2 GHz，标称插入损耗约 0.5 dB，并符合 RoHS 要求。该器件用于在 50Ω 射频系统中实现信号的均匀分配或多路信号的合并，适用于对损耗敏感且频段集中在 1.9 GHz 左右的应用场景。
二、主要特性与优势
- 低插入损耗：0.5 dB 的低损耗特性，有助于在分配或合并过程中最大限度降低能量损失，提高系统效率。
- 指向性与隔离：作为专业级分配/合并器，设计上兼顾了端口之间的隔离与稳定性（详细隔离与相位平衡等参数请参阅原厂数据手册）。
- 紧凑可靠：Mini-Circuits 一贯的模块化、工艺成熟的设计，适合在有限空间内集成使用并长期稳定工作。
- 合规环保：器件符合 RoHS 标准，利于产品的法规合规与环境友好型设计。
三、典型应用场景
- 蜂窝通信基站：用于天线合并、功放输出合路或分路测试链路中，适配 1.9 GHz 左右频段的应用。
- 射频测试与量测平台：作为测试台架上的分配/合并模块，便于信号路由和功率测量。
- 多天线系统与多路复用：用于天线馈线分配、发射链路合并或接收链路分配，帮助系统实现功率均衡。
- 实验室与研发：在射频原型验证与模块评估中，用于快速搭建分配/合并网络。
四、使用建议与注意事项
- 阻抗匹配：请在 50Ω 体系下使用，确保各端口匹配良好以降低反射损耗与驻波。
- 未使用端口处理：若有未连接的端口，应使用合适阻抗的终端负载接入，避免对系统性能产生影响。
- 功率与热管理：具体的最大输入功率与热性能请参阅官方数据手册或咨询供应商，避免在超额功率下长期工作。
- 系统级保护：在高反射或瞬态条件下，建议配合隔离器、限幅器或吸收器使用，以保护器件和上游器件。
五、选型与获取资料
SCN-2-22+ 适合对 1.85–2.2 GHz 频段内低损耗分配/合并有严格要求的系统。为获得完整技术参数（如端口隔离、相位差、驻波比、额定功率、连接器样式及机械尺寸等），建议下载 Mini-Circuits 官方数据手册或直接联系供应商确认器件后缀与包装选项（如具体连接器类型、板上/机架安装形式等）。如需针对系统的匹配建议或替代型号比较，也可提供更详细的应用背景，我可以帮您进一步分析与推荐。
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