The industrial grating signals can be digital frequency multiplication with a phase-locked loop (PLL) controlled by a microcomputer.

用微型计算机控制锁相环(PLL)可对计量光栅信号进行数字倍频。

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Using PLL synthesis technology such as frequency multiplication and frequency division, may obtain the multi-frequencies, the high stable oscillator signal output.

利用锁相环的倍频、分频等频率合成技术，可以获得多频率、高稳定的振荡信号输出。

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Using PLL synthesis technology such as frequency multiplication and frequency division, may obtain the multi-frequencies, the high stable oscillator signal output.

利用锁相环的倍频、分频等频率合成技术，可以获得多频率、高稳定的振荡信号输出。

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