Pulse/Digital Communication Trainer ED-2920

Cod: ED-2920


 

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EXPERIMENTS

  • PAM
    • To Understand PAM Signal Generation Which Makes an Example of Natural and Flat-Top
    • To Know the Impact of Sampling Signal Frequency on PAM Signal At the Time Domain
  • PTM
    • To Understand PTM (Pulse Time Modulation) Signal Generation Methods
    • To Understand PTM Signal Characteristics at the Time Domain
    • To Understand the Relationship Between PWM Signal and PPM Signal
  • PCM
    • To Understand A/D and D/A Conversion Processes
    • To Understand the cCounter-type A/D Conversion System
    • To Understand the Parallel-type D/A Conversion System
  • PCM
    • To Understand the Successive Approximation-type A/D Conversion System
    • To Understand PCM Signal Transmission Methods
  • PCM
    • To Understand the µ-law and µ-law Companding Characteristic Curves
    • To Understand the Influence of Companding on Demodulation Signal
  • DPCM
    • To Know the Methods of DPCM Signal Generation and Message Signal Demodulation
    • To Know the Offset Binary Code, 2’s Complement Code and Signed Binary Code
  • ADPCM
    • To Know the Relationship Between PCM CODEC’s Operation Principle and Its Timing
    • To Know the Relationship Between ADPCM System’s Operation Principle and ADPCM Transcoder’s Timing Diagram
  • LDM
    • To Know LDM Signal Generation and Message Signal Demodulation Methods
    • To Know the Shapes of Slope Overload Noise and Granular Noise Generated in ?M System
  • ADM
    • To Know ADM Signal Generation and Message Signal Demodulation Methods
    • To Know the Methods of Oblique Overload Noise Prevention in CVSD Demodulation System
  • ?-?
    • To Know ?-? Demodulation Principles and S/N Improvement Methods
    • To Know the Impact of Oversampling and Noise Shaping On the S/N Ratio at  ?-?Eemodulation

 

Features:

  • 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
 

Alte produse ED

BASIC ELECTRICITY & ELECTRONICS TRAINER ED-1010

• Various types of circuit experiments with 17 basic modules plus 3 optional modules
• Main console(power supply) and storage cabinet

 

STEPPING MOTOR TRAINER ED-4301

• Graphical display of functonal block diagram on the system suface
• Real-time monitoring and control by PC Control Program
• LM Guide and Rotary Encoder for position control
• Displays moving distance and angle data using LCD

 

PNEUMATICS TRAINER ED-7860

• Convenient parts fixation by ‘one-touch lever’ bases and aluminum profile structure
• Efficient space utilization by mounting parts horizontally/vertically
• A complete pneumatic training system to help achieve advanced level of skills and obtain pneumatic engineering related licensesOver

 

RFID APPLICATION TRAINER ED-3100

• Various types of test point for Air-interface experiments
• Anti-collision function
• OCX Library useful for application engineers
• 13.56MHz I-CODE Type in common usage
• Capability of reading and writing data on Tag

 

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.)

 

MITSUBISHI MELSEC-Q MODULAR PLC TRAINER ED-4260M

• MITSUBISHI MELSEC-Q PLC programming and execution
• Modularization of the devices essential for PLC I/O commands
• Experiments for basic command and various application program
• Binary data experiments with 4digits digital switch and display unit
• Various types of QCPU can be selected from a basic to hyper performance

 

4-AXIS RECTANGULAR COORDINATES ROBOT TRAINER ED-XYZ

• Experiments on the 4-axis Cartesian robot
• Teaching pendant in 7.5wide color touch panel
• Standard language for the international industrial robot
• Simulation software in three dimension

 

LOGIC TRAINER ED-1100A

• Unique logic cards(TTL/CMOS)
• Internal pulse outputs
• 3-stage Logic Monitor
• BCD indication

 

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

 

LAN TRAINING SYSTEM ED-NET-3

• Panel type structure for good grasp of entire network configuration
• Learning about the functions and characteristics of basic network equipments such as NIC, HUB, Router and DSU, plus installation and maintenance
• Interlocking experiments with Internet for clear understanding a real network
• Capable of conneting to the open network on campus