Position: Index > Filter Circuit >

TWIN_T_400_CPS_FILTER

2017-02-22 16:59  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


TWIN_T_400_CPS_FILTER
Used with modulators lo increase signed-noise ratio. Filter is tuned to 400 cps, and eliminates other frequencies by feeding them back. Q of fiber is 6. Output is low-distortion sine wave in phase with input. Frequency regulation of cattier signal should be barter than 1% or liter will introduce phase shift.-L. S. Klivans, Modulators for Automatic Control Systems, Electronics, 31:1, p 82-84.