安捷伦Agilent N4373D光调制分析仪参数
Published on2026-04-17
安捷伦Agilent（现是德科技Keysight）N4373D 光波元器件分析仪是款高速光电元器件测试的仪器，应用在光通信、相干传输系统和航空航天等领域中，以下就是Agilent N4373D的参数介绍。Agilent N4373D参数测量频率范围：10MHz-67GHz内置激光器波长：1310nm和1550nm，且集成MZ外调制器绝对频率响应精度50GHz时＜0.9dBe（典型值）67GHz时＜1.3dBe（典型值）相对频率响应精度50GHz时＜0.5dBe（典型值）67GHz时＜1.3dBe（典型值）本底噪声电光测量（E/O）：67GHz时＜﹣59dB（W/A）光电测量（O/E）：67GHz时＜﹣55dB（A/W）光输入功率范围支持外部光源输入，覆盖通信波长1260nm-1610nm内置光功率计和衰减器，提升测量灵活性输出调制光信号功率范围@1550 nm：-1 ~ +5 dBm@1310 nm：-2 ~ +4 dBm功能模式：支持电电（E/E）、电光（E/O）、光电（O/E）、光光（O/O）四种测试模式一键切换校准和自动化支持与N4694A电子校准套件配合使用，实现自动校准，无需手动光学校准提升测试效率，减少人为误差远程控制：支持SCPI指令远程控制，便于集成到自动化测试系统中应用场景：56Gbaud相干传输系统、光纤无线电（RoF）、航空航天与国防（A&D）光电测试该设备基于N5227A系列网络分析仪平台 构建，提供2端口或4端口配置选项，适用于高精度光电S参数测量。其测量精度可溯源至国际标准，确保结果可靠。
Key Words：Agilent N4373DN4373DN4373D光调制分析仪
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