安捷伦Agilent 53131A频率计参数
Published on2026-05-11
安捷伦Agilent 53131A是款高性能的通用频率计数器,应用于电子测量领域,具备高精度、多功能和快速测量的特点,以下就是Agilent 53131A的参数详情。Agilent 53131A参数频率与时间测量输入通道频率范围(CH1 & CH2):DC~225 MHz可选第3通道频率(通过选件):1.5 GHz、3 GHz、5 GHz 或 12.4 GHz频率分辨率:10位/秒(225 MHz范围内)时间间隔分辨率(单次):500ps(可通过平均进一步提升)测量速度:高达200次测量/秒(通过GPIB接口)输入特性电压灵敏度(正弦波):DC~100MHz:20mVrms~±5Vac+dc100MHz~200MHz:30mVrms~±5Vac+dc200MHz~225MHz:40mVrms~±5Vac+dc输入阻抗(CH1 & CH2可独立设置):1MΩ/50 Ω耦合方式:AC/DC衰减:×1 / ×10低通滤波器:100kHz,可切换触发与闸门触发方式:支持上升/下降沿触发,可通过电压或百分比设置触发电平灵敏度设置:低、中、高三级可调闸门控制:自动、手动(设定闸门时间或分辨率位数)、外部、延迟分析与统计功能标准测量项目:频率、周期、时间间隔、频率比、相位角(CH1对CH2)总和(计数)、峰值电压、脉冲宽度、上升/下降时间、占空比时间间隔平均、时间间隔延迟内置分析功能:自动极限测试(可设上下限)数学运算(定标、偏置)统计计算(最小值、最大值、平均值、标准偏差)显示模式:支持模拟显示,直观查看通过/失败状态接口与通信标准接口:GPIB(IEEE 488.1 和 488.2,兼容SCPI指令)RS-232(仅支持打印或终端仿真,只读)数据传输速率:高达200次/秒全格式化测量数据其他特性前面板操作:支持单键调用最多20种预存面板设置外部时基参考输入:1MHz、5MHz、10MHz电源要求:100–120 VAC ±10%(50/60/400Hz ±10%)220–240 VAC ±10%(50/60Hz ±10%)注:53131A已停产,推荐替代型号为Keysight 53200系列(如53220A)。若需更高性能,可考虑53132A(12位/秒分辨率,150 ps时间间隔分辨率)
Key Words:Agilent 53131A53131A53131A频率计
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