quick overview :

Analog Communication Trainer

Features of Analog Communication Trainer :

• • To understand the basic theory of Analog Communication Trainer
  • Design & implementation ability training of Analog Modulator & Demodulator
  • To understand the applications of Analog Modulator & Demodulator

Descriptions of Analog Communication Trainer:

Design & implementation of second order active filters and RF oscillators Design & implementation of AM and FM Modulator & Demodulator Design & implementation of DSB/SC and SSB Modulator & Demodulator Design & implementation of TDM and FDM Multiplexer & Demultiplexer Design & implementation of Frequency converter & signal recovery circuits

 Specifications :

Module One : Second Order Active Filters Second Order Active Low-pass Filter Second Order Active High -pass Filter Second Order Active Band -pass Filter Second Order Active Band -stop Filter Module Two : AM Modulator & Demodulator AM Modulator :  Transistor AM Modulator MC1496 AM Modulator AM Demodulator : AM Diode Detector AM Product Detector Module Three : DSB-SC and SSB Modulator & Demodulator DSB-SC and SSB Modulator : DSB-SC Modulator SSB Modulator DSB-SC and SSB Demodulator :  DSB-SC Product Detector SSB Product Detector Module Four : FM Modulator & Demodulator FM Modulator : MC4046 FM Modulator LM566    FM Modulator FM Demodulator : MC4046 FM Demodulator LM565    FM Demodulator Module Five : TDM Multiplexer & Demultiplexer TDM Multiplexer : Waveform Generator TDM Multiplexer TDM Demultiplexer : TDM Demultiplexer Module Six : FDM Multiplexer FDM Multiplexer : FDM Signal Generator DSB-SC Modulated Signal Generator FDM Multiplexer : FDM Demodulator FDM Demultiplexer Module Seven : Analog to Digital Converter Analog to digital converter : ADC0804 Analog to digital converter ADC0809 Analog to digital converter

Function Generator

Ports : Two signal outputs ports Frequency range : 10Hz ~ 100KHz 100Hz ~ 1MHz Waveforms : Sine, Triangle, Square, TTL Plus Amplitude : 10Vpp Built In 6 digit frequency counter Large 0.5 LED / LCD display Overload protection D C POWER SUPPLY Triple bipolar voltage outputs Consultant voltage operation Low ripple & noise Constant voltage output : ±5V, ±12V Variable voltage output : 0V ~ ±15V