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WIDEBAND_VIDEO_AMPLIFIER

2016-09-11 02:51  
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WIDEBAND_VIDEO_AMPLIFIER
Has gain of 1,000, bringing 1-mV input up to 1 V. First two stages are cathode-bypassed, and next two use inductive compensation for high-frequency peaking, to compensate for non infinitesimal short persistence of screen of flying-spot scanner. Used in comparing two sky photographs to detect variable stets.-J. Borgman, Using Tv Techniques in Astron. omy, Electronics, 32:19, p 66-68.