Low-frequency signal generator '' G3-36 ''.
Instruments for adjusting and controlling the PTA.The low-frequency signal generator "G3-36" has been produced since 1963 by the Velikie Luki Radio Plant. Generator "G3-36" is a portable source of sinusoidal electrical oscillations of sound and ultrasonic frequencies. The generator is designed for tuning, adjusting and testing low-frequency cascades of radio equipment in laboratory and production conditions. There is an adjustment of the output voltage controlled by the indicator. Frequency range 20 ... 200000 Hz. Output voltage at 600 Ohm load up to 5 V. Harmonic factor 2%. Mains powered. Power consumption 7 W. The dimensions of the device are 260x230x165 mm. Weight 5 kg. In 1967, the generator underwent the first modernization, and at the end of the 70s the second, after which the generator was referred to as "G3-36A".
