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

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

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

To Understand the Successive Approximation-type A/D Conversion System
To Understand PCM Signal Transmission Methods

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

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

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

EMBEDDED BASED HOME NETWORK TRAINER ED-5967

• Home network control in liaison with Embedded PXA 255/270/272/320
• Power line communication and ZigBee modules with Multi Port in use together
• Embedded

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

TRANSPARENT HYDRAULIC TRAINER ED-7964

• Convenient parts fixation by �one-touch lever’ bases and aluminum profile structure
• Efficient space utilization by mounting parts horizontally/vertically
• 41 transparent hydraulic and electrical/electronic parts plus various optional components.
• Various hydraulic devices and components for Flexible Manufacturing System

EMBEDDED & DSP DESIGN PLATFORM ED-DAVINCI

• One-stop training kit for embedded system, DSP and FPGA
• 7" Wide TFT LCD, 10/100 Ethernet 1Port, Serial 1Port, SD/MMC, ATA and other interfaces

HOME NETWORK DESIGN PLATFORM ED-5965

• Designed to help develop network devices on the basis of Lon Protocol
• Control of each device installed in the field through power line communication
• Related experiments through Neuron C and MICOM programming
• Home network control in utilization of LabVIEW

SENSOR TRAINER FOR FACTORY AUTOMATION ED-6830

• Integrated sensor training system covering electricity, electronics, automation and chemistry
• Consists of 24 sensor modules, 8 application modules, 5 conversion modules, 2 signal prossing modules, 11 pneumatic components and power supply
• PC-based control for convenient, effective data collection and analysis
• Application module experiments(illumination, pneumatic auto coor, motor, temperature) for enhancing field experiences

BASIC ELECTRICITY & ELECTRONICS TRAINER ED-2000E

• 14 experimental boards with mounting rack and storage cabinet
• Analysis of DC and AC circuits
• Electromagnetics experiments

WOUND-ROTOR INDUCTION MOTOR/ DC GENERATOR MG-5213

• Load characteristics of shunt-wound and compound generators
• Generator’s speed and output by winding type
• Loss and efficiency comparisons by winding type

MOTOR / GENERATOR TRAINER UNIT MG-5216

• RIM’s no-load power factor and load power factor
• Load characteristics of separately excited DC shunt-wound generator
• No-load saturation characteristics of generator
• DC shunt-wound generator’s loss and power factor

TELECOMMUNICATION TRAINER ED-2960

• 7 experimental modules with a mainframe console
• Harmonic Analysis and Superheterodyne Receiver experiments
• PCM(TDM), Sample Hold, and Delta Modulation experiments