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Audio Signal Generator(AF Oscillator) Manufacturer,Supplier and Exporter

Audio Signal Generator(AF Oscillator)

Product Code : SEL-PLE-10193

Quick Answer: An audio signal generator, or AF oscillator, produces a sine-wave signal from 20 Hz to 20 kHz at 0 to 15 V peak to peak, giving an audio-frequency source for practical work in school and college labs.

Last updated: October 2026

Key Features

  • Frequency range 20 Hz to 20 kHz
  • Sine-wave output
  • Amplitude 0 to 15 V peak to peak
  • Output impedance 50 Ohms
  • Runs on 220 V + 10%, 50 Hz AC mains
  • Portable unit

Technical Specifications

SpecificationValue
Frequency20 Hz to 20 kHz
WaveformSine wave
Amplitude0 to 15 V peak to peak
Impedance50 Ohms
Power supply220 V + 10%, 50 Hz AC mains

About This Product

An oscillator of this kind converts direct current into an alternating signal, here a sine wave in the range 20 Hz to 20 kHz with an amplitude of 0 to 15 V peak to peak. Portable and running on AC mains, it is suited to academic institutions, industry, and service and maintenance work.

Frequently Asked Questions

What frequency range does the AF oscillator cover?

It produces a sine wave from 20 Hz to 20 kHz, with an amplitude of 0 to 15 V peak to peak and an output impedance of 50 Ohms.

What power supply does it need?

It runs on 220 V + 10%, 50 Hz AC mains.

Related: Physics Lab Equipment, Cathode Ray Oscilloscope, Wave Motion Machine, Single and Dual Range Voltmeter.

For a quotation on the Audio Signal Generator(AF Oscillator), contact School Educational Instrument.

   
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