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

More products ED

SENSOR APPLICATION TRAINER ED-6800B

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

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

FACTORY AUTOMATION TRAINER ED-4031

• Comprehension of basic production automation processes such as transfer, fabrication, classification, inspection and storage
• Convenient wiring and pipe arrangement with a label of each component such as sensors and actuators
• PLC training system function(various types of sequence actions through a change in PLC control program
• Counter/timer function and motor control by PLC or without PLC(electrical method)
• Aluminum profile worktable & control modules for easy mounting

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

MICROSTRIP LINE TRAINER ED-3300

• Helps understand theories on the Microstrip Line Theory and Microwave Elements Design
• Composed of 22 types of modules such as VCO using Coupler, Divider, Circulator, Attenuator and Filter
• SWR Detector, Modulation, Transmission/Reception, Detector, Self-Oscillation functions

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.)

PC BASED POWER ELECTRONICS TRAINER ED-1430

• 5 experimental modules for power electronics covering basic theory and applied experiments
• Capable of real-time measurements on PC by linking it to CBIS-1400 model
• By connecting PC to the Docking station, contact control is implemented on MMI(HMI) based software
• Report on experimental results & electronic manual on PC

COMPUTER-INTEGRATED MANUFACTURING TRAINER ED-CIM

• Computer-Integrated Manufacturing Training System under the application of advanced control technology for real field experiences
• Capable of "per unit" configuration into the two or more processes, or entire processes for customized experiments by combining each process

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

PC BASED ANALOG COMMUNICATION TRAINER ED-1460

• Interlocking system package with CBIS-1400 and DS-1410 Models (Options)
• Experiments on a measurable low frequency bandwidth
• Realistic experiments on modulation and demodulation
• Verification of the output waveform on PC engaged with CBIS-1400 Model