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Standard, Dual and Quadruple speed measurements are selectable for jitter and level. |
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The 3T jitter of the EFM signal of disk drivers can be read directly from the meter. |
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The jitter value is indicated in standard deviation (SIGMA mode). |
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Changes in the jitter can be read continuously, due to the T/V conversion method of measurement. |
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The polarity of the 3T measurement can be selected (positive-going or negative-going) |
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Improvements in the compensation circuit for the period have resulted in highly stable operation when the signal is in the asymmetrical condition. |
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For level measurement, it selects bits of 3T or 11T of EFM signal. |
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The level value is indicated in Peak-to-Peak form. |
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A GO/NO-GO result is indicated in relation to a preset threshold value for jitter and level measurement. |
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The GP-IB (option) is built-in for automatic control. |