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pulse frequency meter
释义
pulse frequency meter
Encyclopedia
工学
时间与频率测量仪
释
pulse frequency meter
脉冲频率计
一种能够对脉冲调制载波频率也就是调制脉冲内正弦波的频率以及调制脉冲信号的脉冲宽度、脉冲周期、脉冲频率、占空比等参数进行测量的仪器。也具有测量连续波信号频率的功能。
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更新时间:2025/4/27 6:27:30