| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: self-oscillator includes first (1) and second (2) transistors, oscillating circuit formed with the first inductance coil (7) and first (4), second (5) and third (6) capacitors, power supply (13), second (11), third (12) and fourth (9) inductance coils, first (14), second (15), third (19) and fourth (17) resistors, fourth (20), fifth (10), sixth (16) capacitors, phase corrector to surface active agents (3), delay line on surface active agents (8), control voltage supply (21), variable-capacitance diode (18). ^ EFFECT: enlarging the range of frequency tuning, increasing stability of frequency of generated oscillations. ^ 13 dwg |
