Advance Electronic Industries

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Balanced ( Double Side Band ) Modulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based balance modulator.

* Verification of suppression of carrier and fine adjustment for optimum carrier suppression.

* Demonstrates the effect of the input audio level on double side band output amplitude.

* Multi – coloured test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Set of patch cords.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Single Side Band Modulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based single side band modulator.

* Carrier and Modulating Signals to be provided by the user.

* Set of patch cords.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

ALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Single Side Band ( SSB ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based single side band modulator.

* Carrier and Modulating Signals to be provided by the user.

* Built – in IC based Single Side Band Demodulation circuit.

* Observation of demodulated waveform.

* Modulated Single side band signal to be provided externally for which connecting facility is provided on board.

* Set of patch cords.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Frequency Shift Keyed ( FSK ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit using Voltage Controlled Oscillator ( VCO ).

* Modulating Signal ( 1,0 ) to be provided externally for which connecting facility provided on board.

* Demodulation achieved by using Phase Lock Loop ( PLL ) and Low Pass Filter ( LPF ).

* FSK Modulated Signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self contained stand – alone unit.

* Demonstrates the principle and working of :

* Frequency Division Mutiplexing Circuit.

* Frequency Division Demutiplexing Circuit.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Observation of the output in the CRO.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

• High performance
• Robust construction
• High functionality

• Completely self – contained stand – alone unit.
• Demonstrates the principle and working of a Time Division Multiplexing and Demultiplexing circuit.
• Supply required 230V, 50Hz AC.
• Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.
• Transmission of several separate information channels in the same communication circuit simultaneously and without interference.
• Study of 4 channel TDM generator using pulse duration modulation.
• Observation of the output in the CRO.
• Receiving or demultiplexing of several separate information channels in the same communication circuit simultaneously and without interference.
• Study of 4 channel time division demultiplexing.
• Analog / digital signals can be obtained at any of the 4 channels.
• Multi – coloured test points are provided at various stages in the circuit to observe the waveforms and voltages.
• Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.
• Strongly supported by a comprehensive instruction manual complete with theory and operating details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Pulse Position ( PPM ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built in IC based modulating circuit.

* Modulating signal and carrier signal to be provided externally for which connecting facility provided on board.

* Observation of pulse position modulated waveforms.

* Built – in pulse position demodulation circuit.

* Observation of demodulated waveform on CRO.

* Pulse position modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Phase Shift Keyed Demodulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in Phase Shift Keyed Demodulation circuit.

* The demodulated circuit is made using a Biphase Splitter, Phase Lock Loop ( PLL ) and a delayed Flip Flop.

* Observation of demodulated waveform on CRO.

* Phase Shift Keyed Modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of Adeptive Delta Modulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit.

* Modulating circuit consists of amplifier, variable sampling rate generator, Multiplexer, an Averaging Circuit, Integrator and Comparator.

* Facility for connecting external modulating signal.

* Observation of modulated signal on CRO.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of Adeptive Delta Modulation / Demodulation Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit.

* Modulating circuit consists of amplifier, variable sampling rate generator, Multiplexer, an Averaging Circuit, Integrator and Comparator.

* Facility for connecting external modulating signal.

* Observation of modulated signal on CRO.

* Built – in Adaptive Delta Demodulation circuit using a Low Pass Filter and an Integrator.

* Observation of demodulated waveform.

* Adaptive Delta modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Pulse Code ( PCM ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit.

* Modulating circuit consists of a Positive Clamper, Sample and Hold ( S & H ), Analog to Digital Converter ( ADC ), Parallel to Serial Converter and Control Signal Generator.

* Facility for connecting external AC or DC Modulating Signal.

* Observation of binary coded analog information by the LED status.

* Built – in pulse code demodulation circuit.

* The demodulated circuit is made using a Serial to Parallel Converter, Parallel Shift Register, DAC, Low Pass Filter for both AC & DC.

* Observation of demodulated waveform on CRO.

* Pulse code modulated signal to be provided externally for which connecting facility provided on board.

* 1 MHz clock to be provided from the Pulse Code Modulator unit.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Pulse Code Demodulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in pulse code demodulation circuit.

* The demodulated circuit is made using a Serial to Parallel Converter, Parallel Shift Register, DAC, Low Pass Filter for both AC and DC.

* Observation of demodulated waveform on CRO.

* Pulse code modulated signal to be provided externally for which connecting facility provided on board.

* 1 MHz clock to be provided from the Pulse Code Modulator unit.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Adeptive Delta Demodulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in Adaptive Delta Demodulation circuit using a Low Pass Filter and an Integrator.

* Observation of demodulated waveform.

* Adaptive Delta modulated signal to be provided externally for which connecting facility provided on board.

* Facility for connecting external modulating signal.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

• Completely self-contained stand-alone unit.
• Demonstrates the principle of Pulse Position Modulation.
• Supply required 230V, 50Hz AC.
• Built-in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.
• Built in IC based modulating circuit.
• 4 Modulating signal and carrier signal to be provided externally for which connecting facility provided on board.
• Observation of pulse position modulated waveforms.
• Test points are provided at various stages in the circuit to observe the waveforms and voltages.
• Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.
• Strongly supported by a comprehensive instruction manual completely with theory and operation details

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Pulse Amplitude ( PAM ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in IC based modulating circuit.

* Modulating signal and carrier signal to be provided externally for which connecting facility provided on board.

* Observation of pulse amplitude modulated waveform.

* Demodulation achieved using diode detector.

* Observation of demodulated waveform.

* Built – in amplifier to increase detection efficiency.

* Pulse amplitude modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Delta Demodulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in Delta Demodulation circuit using a Low Pass Filter and an Integrator.

* Observation of demodulated waveform.

* Delta modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Time Division Demultiplexer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Receiving or de – multiplexing of several separate information channels in the same communication circuit simultaneously and without interference.

* Study of 4 channel time division de – multiplexing.

* Analog / digital signals can be obtained at any of the 4 channels.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Phase Shift Keyed ( PSK ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit.

* Modulating Circuit consists of a Phase Shifter Amplifier and Multiplexer.

* Observation of phase shift keyed modulated waveform.

* Built – in Phase Shift Keyed Demodulation circuit.

* The demodulated circuit is made using a Biphase Splitter, Phase Lock Loop ( PLL ) and a delayed Flip Flop.

* Observation of demodulated waveform on CRO.

* Phase Shift Keyed Modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

4

Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle and working of a Pulse Width ( PWM ) Mod / Demod Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in IC based modulating circuit.

* Modulating signal and carrier signal to be provided externally for which connecting facility provided on board.

* Observation of pulse width modulated waveform.

* Built – in pulse width demodulation circuit.

* Observation of demodulated waveform.

* Pulse width modulated signal to be provided externally for which connecting facility provided on board.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Delta Modulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based modulating circuit.

* Modulating circuit consists of amplifier, variable sampling rate generator, Multiplexer, Integrator and Comparator.

* Facility for connecting external modulating signal.

* Observation of modulated signal on CRO.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Balanced ( DSB ) Demodulation.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* Built – in Balanced ( DSB ) Demodulation circuit using IC1496.

* Observation of demodulated waveform.

* Balanced ( DSB ) modulated signal to be provided externally for which connecting facility provided on board.

* Facility to connect carrier signal from modulator.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.

SALIENT FEATURES :

* Completely self – contained stand – alone unit.

* Demonstrates the principle of Balanced ( DSB ) Modulation / Demodulation Trainer.

* Supply required 230V, 50Hz AC.

* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

* IC based balance modulator.

* Verification of suppression of carrier and fine adjustment for optimum carrier suppression.

* Demonstrates the effect of the input audio level on double side band output amplitude.

* Built – in Balanced ( DSB ) Demodulation circuit using IC1496.

* Observation of demodulated waveform.

* Balanced ( DSB ) modulated signal to be provided externally for which connecting facility provided on board.

* Facility for connecting external modulating signal.

* Test points are provided at various stages in the circuit to observe the waveforms and voltages.

* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual completely with theory and operation details.