Fourier Analysis Kit Manufacturer,Supplier and Exporter in India

Product Code : SCL-EELE-12122

Indian Lab Suppliers supplies the Fourier Analysis Kit (Product ID: 12122) as part of its electronics engineering lab equipment range. It is a kit for breaking complex waveforms into their harmonics and measuring the relative amplitude of each.

Quick Answer

Fourier’s theorem says any periodic wave is a sum of sine and cosine components. A square wave contains the fundamental and only odd harmonics, with amplitudes falling as 1/n; a triangular wave also has only odd harmonics, falling as 1/n²; a pure sine wave has the fundamental alone, while a clipped sine picks up odd harmonics. The kit has a ±15 V stabilised supply, an IC function generator giving square, triangular and clipped-sine waves from 1 kHz to 10 kHz (set with a ten-turn 1 kΩ potentiometer, with amplitude control for sine and triangle), and an analyser section. The harmonics are displayed on a general-purpose CRO or DSO.

Key Specifications

ParameterDetail
WaveformsSquare, triangular, clipped sine
Frequency1–10 kHz, ten-turn 1 kΩ potentiometer
Amplitude controlSine and triangular outputs
Power supply±15 V stabilised
SectionsFunction generator and harmonic analyser
Size / weight340 x 125 x 210 mm; about 1.8 kg
Also requiredCRO or DSO

Where This Is Used

Used in B.Sc. physics, signals-and-systems and communication labs; the Measurement of Distortion of a R.F Signal Generator using distortion factor meter (Product ID: 12128) measures harmonic distortion of an RF generator and the Active Filters Trainer (Product ID: 12103) covers the filters behind harmonic analysis. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.

Frequently Asked Questions

Which harmonics does a square wave contain?
The fundamental and odd harmonics, with amplitudes falling as 1/n.

What frequency range does the generator cover?
1 kHz to 10 kHz.

What else is needed?
A general-purpose CRO or DSO.

Related Categories

Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment

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