Tenders Description & Specification for Fourier Synthesis Trainer
Fourier Synthesis Trainer
Fourier synthesis is a method of electronically constructing a signal
with a specific, desired periodic waveform. It works by combining a sine
wave signal and sine wave or cosine-wave harmonics (signals at
multiples of the lowest, or fundamental, frequency) in certain
proportions. The scheme gets its name from a French mathematician and
physicist named Jean Baptiste Joseph Baron de Fourier, who lived during
the 18th and 19th centuries.
Unique VLSI based Fourier Synthesis trainer used to generate the
waveform using harmonics. It is very useful in communication and DSP
lab. Generation of standard time domain wave forms like Square,
Sawtooth, Triangle, Half sine wave, Absolute value sine wave, Modulated
waveform etc are possible with the help of this training system.
Technical Specification
Harmonic Generation Technique : Direct Digital Synthesis.
Eleven Input Summing Amplifier
Fundamental Frequency : 1 KHz.
Harmonics Generation : 9 Harmonics, ranges from 2 KHz to 10 Khz. Controllable gain for individual frequency
component domain. Digital Phase control of relative phases between fundamental and
harmonics.
On Board Wave forms : 0°(sine), 90°(cosine), 180°(-sine), 270°(-cosine).
Waveform level (max) : 5Vpp (Approximately)
Weight : 2 Kg (Approximately)
Dimension (mm) : W 365 ´ D 260 ´ H 75
Mains Supply : 230V ±10%, 50Hz . 60 Hz on request
DC constant generation : – 5 V to 5 V (Approximately)
Ltekonline are the manufacturers of Fourier Synthesis Trainer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Communication System for Engineering Teaching Lab in Universities
Categories: Communication System