惠普HP 8657B信号发生器参数
Published on2026-05-06
惠普HP 8657B信号发生器是一款高性能的射频信号发生器，广泛应用于电子设备测试、通信系统研发等领域，以下就是HP 8657B信号发生器的参数详情。HP 8657B信号发生器参数频率范围：100kHz-2060MHz分辨率：1Hz输出电平范围：﹣143.5dBm-﹢13dBm，分辨率为0.1dB电平精度：±1dB相位噪声：＜﹣130dBc/Hz谐波抑制：＜﹣30dBc调制方式：AM（调幅）、FM（调频），可选脉冲调制频率切换速度：＜35ms反向功率保护：50W接口：标配GPIB（IEEE-488）接口，支持远程编程控制附加功能：具备幅度偏移与相位调整能力，适合相敏器件表征测试电源要求：220V/240V，48~440Hz，最大功耗220VA尺寸与重要：133mm（高）×425mm（宽）×574mm（长），20.5kg该设备由美国惠普（后为安捷伦/是德科技）生产，具有出色的频谱纯度和稳定性，适用于通道内及通道外接收机测试。
Key Words：HP 8657B8657B8657B信号发生器
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