CONTROLLED AMPLIFIER FOR A MODULATION SPECTROPHOTOMETER.

被引：0
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作者：
Kureichik, K.P.
机构：
来源：
Instruments and experimental techniques New York | 1981年 / 24卷 / 3 pt 2期
关键词：
AMPLIFIERS;
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摘要：
An amplifier with a discretely variable gain from 1-255 in the first band and 10-2550 in the second is described. The linearity over the band from 2 multiplied by 10** minus **3 to 5 v is not worse than 0. 2%. The error in setting a new value of the gain on changing from one signal to another is less than 0. 5%. The amplifier is intended for use in a pulsed spectrometer with optical-signal modulation.
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页码：761 / 764
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