Pulse Position Modulation & Demodulation Manufacturer,Supplier and Exporter in India
Product Code : EL-EELE-11290
Quick Answer: The Pulse Position Modulation & Demodulation board uses a timer-IC pulse train as the carrier, shifts pulse position with a 50 Hz sine wave from a step-down transformer, and recovers the signal in an IC and transistor demodulator.
Last updated: October 2026
Key Features
Pulse train (carrier) generator based on a timer IC.
50 Hz sinusoidal modulating signal from a step-down transformer.
IC-based pulse position modulating circuit.
Demodulating circuitry using an IC and transistors.
Internal +/-6V DC, 100mA IC-regulated supply.
Stackable patch cords with 2mm spring-loaded plugs, half a metre long; mains switch, fuse and jewel light; 230V +/-10%, 50Hz.
Technical Specifications
Specification
Value
Carrier
Pulse train from timer IC
Modulating signal
50 Hz sine, from step-down transformer
Power supply
+/-6V DC, 100mA, IC regulated, internal
Mains
230V +/-10%, 50Hz AC
Patch cords
2mm spring-loaded plugs, half metre
About This Product
Because the 50 Hz modulating signal comes from a step-down transformer on the board, the modulator can be studied as soon as the board is switched on. Terminals on the panel bring out the waveforms at each stage, and the operating instructions cover object, theory, design steps, report suggestions and book references. Colleges and TVET centres in Mozambique, Timor-Leste, Lithuania, Jamaica, Tanzania and Equatorial Guinea can source the Pulse Position Modulation & Demodulation from Educational Lab Equipments.
Frequently Asked Questions
Where does the modulating signal on the PPM board come from?
It is a 50 Hz AC sinusoidal signal obtained from a step-down transformer.
What patch cords are used?
Stackable patch cords with 2mm spring-loaded plugs at both ends, half a metre long.
