Mobile Communication Training System

Description

Mobile Communication Training System

Technical Specification :

Full Duplex Voice & Data Communication
Half Duplex Voice & Data Communication
Practice of RF Interference & Mobile Environment
Chatting by using a Computer
Board Level and Full System Level Experiments are available using
one set
Auto Mode and Manual Mode can be selectable
Built-in Software equal to Commercial Products
Operating like Commercial Mobile Products in Auto Mode
16 x 2 Character LCD
LED Indicator
Overcharge Protection
Specifications:
Communication Method: Full Duplex / Half Duplex
Channel Access: Multi-Channel Access
Frequency Range:
Base: 46.51 ~ 46.97 [MHz]
Remote: 49.67 ~ 49.99 [MHz]
Output Power: +4.5 [dBm] Max
Channels: 15 Duplex Channels
Bandwidth / Channel: 25 [kHz]
Modulation: FM
Frequency Stability: 5 [ppm]
Receiving Sensitivity: Over 20 [dB] SINAD (at -100 [dBm])
Auto Channel Scan Time: 200 [ms]
Data Rate: 2,400 bps
List of Experiments:
Board Unit Module Experiment: Power, Audio, Control, Radio
Frequency
Half Duplex Audio and Data Experiment: Half Duplex Transmitting
and Receiving
Full Duplex Audio and Data Experiment: Full Duplex Communication
Mobile Environmental Experiment: RF Interference among Systems
Data Communication: Chatting Practice by Serial Communication
Training Contents:
Part 1: Introduction of Products
Experiment 1: Full Duplex Mobile Telecommunications Lab Equipment
Experiment 2: Power Part
Part 2: Audio Frequency Part
Experiment 3: Condenser Mike and Limiter
Experiment 4: Compressor
Experiment 5: Pre-emphasis and De-emphasis
Experiment 6: Expander
Experiment 7: Band-Pass Filter and Squelch Circuit
Part 3: Radio Frequency Part
Experiment 8: PLL Oscillator
Experiment 9: PLL Oscillator
Experiment 10: Transmitting Part
Experiment 11: Receiving Part
Part 4: Control Part
Experiment 12: Microcomputer and Key Matrix Control Peripheral
Circuits
Part 5: Full Duplex Communication
Experiment 13: Half-Duplex Transmitting Integration Experiment
Experiment 14: Half-Duplex Receiving Integration Experiment
Experiment 15: Full-Duplex Integration Experiment
Experiment 16: Radio Environment Experiment
Experiment 17: Chatting by using Serial Communication
Components:
Mobile Set: 1 no
Carriage Bag: 1 no
Handset: 2 nos
Adapter: 2 nos
Base Set: 1 no
Manual/Textbook: 1 no
Program CD (Multimedia CD): 1 no
RS-232C Cable: 2 nos

Accessories :
Connecting Wire
Standard Accessories

Others :

Product Origin: China, Taiwan, Japan
Manufacturing: Assemble in Bangladesh
Installation, Training
Warranty: 01 year