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» Calibration » Passive
Quartzlock ProductsThe Passive Hydrogen Maser is designed to operate as a high-stability frequency source with precise, spectrally pure 5 MHz output. Its principle of operation is based on hydrogen atom emission, but hydrogen atoms emit only by the action of an external signal from a crystal oscillator. The quantum device is used as a frequency discriminator in an automatic frequency tuning system of a crystal oscillator |
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