A provision to improve the compensation of the losses of atenuation of the band of step of a transfer of channel. (Machine-translation by Google Translate, not legally binding)

摘要

SYSTEM TO COMPENSATE THE LOSS OF ATTENUATION OF THE PASS BAND OF A CHANNEL TRANSFER. THE SYSTEM INCLUDES A RESISTIVE "T" (R1, R2 AND R3) WHOSE CHARACTERISTIC INPUT-OUTPUT IMPEDANCE IS CONSTANT, A CAPACITOR (C1) IN SERIES WITH ONE OF THE RESISTORS (R2), AND WHOSE RESPONSE IN ATTENUATION OF THE RSISTIVE NETWORK PURE INCREASES BY INCREASING THE FREQUENCY, AND ANOTHER CAPACITOR (C2) BRIDGES WITH THE OTHER TWO RESISTORS (R1 AND R3), WHICH DIMMISE DECREASES BY INCREASING THE FREQUENCY. THE DEVICE CHARGES THE LOW PASS FILTER (A), WITH A VARIABLE IMPEDANCE WITH THE FREQUENCY. (Machine-translation by Google Translate, not legally binding)