Product Supply Code: NLAB-EDUSCHOOLEQ198002
Product Name: Frequency Modulation and Demodulation Trainer
Tender Supply Category: Communication Trainer
Frequency Modulation and Demodulation Trainer
FM Transmitter and Receiver Trainer has been designed with a view to provide practical and experimental knowledge of Frequency Modulation & Demodulation Trainer technique as practically implemented in Analog Communication system on a SINGLE P.C.B. of size 300 x 400 mm.
Object:
To Study Theory of Frequency Modulation & Demodulation:
Frequency Modulation via varactor / reactance Modulation
Frequency Demodulation via Detuned Resonant/Ratio/Quadrature/Foster - Seeley/Phase locked loop detector
Separate VCO circuit to demonstrate FM waveform
Feature:
The board consists of the following built-in parts:
POWER SUPPLY:
± 12DC IC Regulated power supply
FM Modulating signal generator:
Sine wave
Frequency Range:
300 Hz to 3.4 Khz
Amplitude Range:
0 to 5 Vpp.
Modulator Type:
Varactor modulator (With carrier frequency adjustment):
Reactance Modulator (With carrier frequency adjustment)
Demodulator (Detuned resonant detector):
Quadrature detector
Foster - Seeley Detector
Ratio Detector
Phase locked loop Detector
Mixer/Amplifier:
1 No. (With gain adjustment) Allows FM input signal to be amplitude modulated by a noise input to demodulation.
Low pass Filter:
3.4 KHz. Cut of frequency Amplifier (with adjustable gain)
VCO Circuit:
FM Wave form demonstrate
Test Point: 78
Power supply requirement:
230V AC, 50 Hz.
On Board Switched Faults:
8 Nos.
On Board Amplitude limiter with Amplitude control.
Input - Output and Test points provided on board.
A self contained Trainer.
Effect of noise on the detection of FM signal may be investigated.
Best Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
Supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
Other Apparatus Required:
Cathode Ray Oscilloscope 20MHz.
Patch Cords
Frequency Modulation and Demodulation Trainer Quality Assurance: We being a leading Frequency Modulation and Demodulation Trainer manufacturer from India. NaugraLabEquipments are actively involved in providing precision equipments of premium quality to clients across the globe for Testing Lab and TVET Technical Lab, Industial Training Institutions. We always utilize the most advanced and sophisticated technology for production process of Frequency Modulation and Demodulation Trainer and supply exceptional range of other products like Frequency Modulation and Demodulation Trainer for tender supply from India.
We supply Frequency Modulation and Demodulation Trainer for Bidding and Tendering Turnkey Projects. We supply all laboratory products related to Ministry of Education and Ministry of Health, Medical and Hospital Lab Tenders, Material Testing Lab, School Science Scientific Instruments, Lab Teaching and Educational Lab Equipments, TVET Technical and Vocational Education Training Lab. Manufacturers of Frequency Modulation and Demodulation Trainer from India.
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