Multiplexed Communication Trainer ED-2990

Cod: ED-2990


 

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Descriere

EXPERIMENTS

  • PHASE LOCKED LOOP CIRCUIT
  • » Voltage Controled Oscillator
  • » Study of Phase Locked Condition
  • » Phase Detector & Low Pass Filter
  • DIGITAL SYNTHESIZER
  • » Error Signal Detector
  • » Study of Phase Comparator
  • » Programmable Division Circuit
  • » Transitory Response of Synthesizer
  • PAM(TDM) TRANSMITTER / RECEIVER
  • » Input Amp. Characteristics
  • » Transmission Timing
  • » Study of the PAM Multiplexer
  • » Study of the PAM Demultiplexer
  • » Characteristics of the PAM System Noise
  • PCM TRANSMITTER / RECEIVER
  • » Channel Circuit of the Transmitter
  • » Reception Synchronization & Alignment
  • » A/D Converter & Quantization Characteristics
  • » D/A Converter & Demultiplexer
  • » Characteristics of the PCM System Noise
  • FDM MULTIPLEXER / DEMULTIPLEXER
  • » Input Amp. & Balanced Modulator
  • » Study of the SSB Demodulator
  • » Study of the System Global Response
  • » Crosstalk Response

 

Features:

  • PLL and Digital Synthesizer
  • PAM, PCM, FDM and FSK Modem
  • 10types of module including DC Power Supply

 

EXPERIMENTAL MODULES

  • U-2990A - Phase Locked Loop Circuit
  • U-2990B - Digital Synthesizer Circuit
  • U-2990C - MODEM Circuit(FSK, PSK)
  • U-2990D - PAM Multiplexer
  • U-2990E - PAM Demultiplexer
  • U-2990F - PCM Multiplexer
  • U-2990G - PCM Demultiplexer
  • U-2990H - FDM Multiplexer
  • U-2990J - FDM Demultiplexer
  • U-2990P - DC Power Supply

 

 

Alte produse ED

DIGITAL COMMUNICATION TRAINER ED-2970

• Modularized by the function of digital communication circuits
• FSK, ASK, PSK, QPSK and digital communication principles
• 12 types of modules including a power supply unit

 

DC MOTOR/ GENERATOR MG-5211

• Load characteristics of DC compound motor
• Cumulative compound and differential compound characteristics
• Generator’s rotating speed and output characteristics
• Loss and efficiency of DC compound generator

 

FM TRANSCEIVER TRAINER ED-3600

• Realistic Simulation of FM stereo broadcast
• Graphical layout of block diagrams, display elements and test points
• Covers the principles of FM stereo encoder and decoder
• Experiments on stereo amplifier (equalizer, tone control, pre-amp, etc.)

 

INVERTER TRAINER ED-4280M

• Aluminum hard case structure for mobility
• Applied experiments on the motor’s rotation characteristics
• AC motor control technology using the inverter
• Interlocking experiments with Programmable Logic Controller

 

DC MOTOR/AC GENERATOR MG-5214

• DC motor’s load characteristics
• DC motor’s loss and efficiency
• Alteration of the motor’s rotative directions
• Motor’s speed and torque

 

PULSE/DIGITAL COMMUNICATION TRAINER ED-2920

• Modularized by each communicarion type
• PAM, PTM, PCM, DPCM, ADPCM, LDM, ADM, Delta-sigma
• No need to have additional generators (built-in power supply and signal source)
• Can display the test point and measure signals using an oscilloscope

 

FLEXIBLE MANUFACTURING SYSTEM ED-FMS1

• Stores at the cell designated by crane
• Stores according to color and materials
• Selecting and taking at the time of cell is full

 

SENSOR APPLICATION TRAINER ED-6800B

• Inverting, Non-inverting and Differential Amplifiers
• Comparator Circuit
• Voltage and Current Circuit

 

PC BASED DIGITAL COMMUNICATION TRAINER ED-1440

• The Electronic Manual operable on PC comes with ED-1440 and e-learning is optimized by remote control of student’s operating program and evaluation of student’s online peport in real time.
• Through DS-1410, it provides Variable Power Supply(VPS), Function Generator(FG), Analog Output, Digital Output needed for experiments.

 

4-AXIS SCARA ROBOT TRAINER ED-HS4

• Experiments on the industrial SCARA robot
• Teaching pendant in 7.5wide color touch panel
• Standard language for the international industrial robot
• Simulation software in three dimension