TB230621S12 Mobile Communication Training System Educational Equipment Electrical Engineering Lab Equipment

TB230621S12 Mobile Communication Training System Educational Equipment Electrical Engineering Lab Equipment

Technical parameter

1. Dimension: About 460mm×305mm×170mm
2. Working power: 230V AC
3. Output power : +5 to +33db, 3.2 min to 2w
4. Weight(trainer): About 5kg
5. Cellular system: GSM receive
6. Frequency bank: 935 to 960 MHZ
7. Mains housing (trainer): It is housed in an elegant cabinet.
8. Accessories: loud speaker box, connection strip (mobile connector cable), mobile hand set, charger cord.

Product composition

Part I Basics of System Use

Equipment introduction

Introduction to each experimental module

Experimental software introduction

Part II Communication Technology Experiments

Research on the Characteristics of Pseudo-Random Sequence

M sequence generation and characteristic analysis experiment

GOLD sequence generation and characteristic analysis experiment

WALSH sequence generation and characteristic analysis experiment

Part III Source Channel Coding and Decoding Experiments

PCM encoding and decoding experiment

channel codec

Linear block code and error correction performance verification

Hamming Interleaved Coding and Decoding and Error Correction Capability Verification

Convolutional code encoding and decoding and error correction performance verification

Part IV Digital Modem

BPSK modem

DPSK modem

QPSK Modem

DQPSK modem

MSK Modem

16QAM Modem

Part V Spread Spectrum Communication and Code Division Multiple Access

Spread spectrum and despread experiment

Code Division Multiple Access (CDM) System Experiment

Part VI Research on Wireless Channel Characteristics

Noise channel characteristics research

Study on Multipath Channel Characteristics

Research on the characteristics of large-scale path loss (slow fading)

Research on the Characteristics of Small-Scale Fading (Fast Fading)

Research on Complex Channel Characteristics Part 3 AT Command and Communication Protocol Experiment

Part VII Introduction of All Netcom Communication Module

Introduction to mobile terminal modules and common sense of AT commands

Analysis of Mobile Communication Network Parameters

Mobile module call experiment

Mobile module device SMS sending and receiving experiment

Mobile module online experiment video service verification