Audio Signal Generator 50 KHz

It consists of a function generator, and power amplifier. The function generator generates sine, square and triangular wave forms. These wave forms can be used for a Varity of application like checking amplifiers, filters etc. Also provided as a TTL/CMOS as a trigger sigls for synchronizing waveforms on an oscilloscope. The instrument also has a VCG input, which can be used to generate output waveforms as per the input sigl. The frequency can be set to the desired by adjusting the coarse and fine knob. The power amplifier can be used for delivering power up to 5W. This can be used for driving low resistance loads e.g. bulbs, loudspeakers. A unique feature is that output is short circuit protected without any risk of damage. Waveforms sine, square, triangular frequency range 0.05Hz to 50 KHz in 6 decades frequency indication Accuracy ±5% of the full scale output impedance 600 ohms and output amplitude 0.1V to 20V p-p. VCG input 0V to 2V for exterl sweep. Digital output TTL levels having same frequency. Output power 5W (R1=4 ohms) Input impedance 10 KW Output impedance 0.05W (at 1 KHz) . Power supply Voltage 220V ± 10%, 50Hz supplied via. three pin main plug lead. TECHNICAL SPECIFICATION:- (1) Frequency range coarse: (.05, 0.5, 5, 50, 500, 5K) Hz (2) Sigl modes: Sine, triangular and square (3) Sigl amplification interl/exterl selectable by a toggle switch. (4) Operating Voltage 230V ± 10%, 47-53 Hz (5) Operating Condition 0-40oC, 90 % RH