The A.F.OSCILLATOR, is a very useful laboratory
instrument and is a source of pure sine wave and square waves.
It is intended primarily to test, measure audio equipment
parameters, such as input sensitivity, frequency response,
stage gain, distortion and power.
It can be used to test or service any audio devices, like microphones,
loudspeaker, pickups, amplifiers, etc. It can also be used as a
tone generator and to modulate RF signals. The square waves are
intended to determine frequency response and harmonic distortion
quickly. Square-wave testing of amplifier is a modern and easier
This instrument is completely an IC version and
generates frequencies, from 2Hz to 200KHz in five decade ranges.
The output voltage can be varied continuously upto 10 volts (peak)
Into 150 ohms. The distortion is less than 0.5 percent. The rise
time of the square wave is less than 50 nano seconds. This instrument
is housed in a sturdy metal cabinet, which is light in weight.
1 .WAVE-FORMS GENERATED
SINE AND SQUARE WAVES.
2. FREQUENCY RANGE Continuously variable from
1 Hz to 100KHZ in five decade ranges of:
3. OUTPUT VOLTAGE
Variable upto (10V peak) into 50-ohms load.
The output is short circuit protected, Voltage multiplier from (O-1)V
and (1-10)V is provided.
Less than 0.5 percent,
5. RISE TIME OF SQUARE WAVES
Less than 50 nano seconds.
Completely IC version.
Elegant cabinet fitted with one handle for
DIMENSION : 25.5cms x 12cms x 14cms
WEIGHT : (Approx.) 500GMS
POWER :230 VAC - Mains operated