DEVICE FOR ADJUSTMENT OF OSCILLATIONS Russian patent published in 1994 - IPC

FIELD: test equipment. SUBSTANCE: the goal is achieved by introduction of new elements and functional couplings. Device has source 26 of control signals, first and second adders 21 and 22, second AND-gate 23 and second key gate 24, whose information input is connected to busbar 25 of source of reference voltage, and output is connected to combined second adding input of first adder 21 and subtracter input of second adder 22, whose adding input is connected to input of compatible amplifier 7, and output is connected to input of indicator 8 of peak value. First adding input of first adder 21 is connected to output of amplitude regulator 2, and output is connected to input of first key gate 3. Control input of second key gate 24 is connected by second AND-gate 23 to direct output of first trigger 17. Another input of second AND-gate 23 is connected to source 26 of control signals. EFFECT: enhanced operating reliability. 1 dwg