Cellular Mobile Communication Trainer DL 3155M31
Key Features:
- Realistic mobile phone simulation with keyboard and display
- Integrated microphone and loudspeaker for voice signal demonstration
- Built-in Digital Signal Processor (DSP) for signal processing studies
- Capability to connect external microphone and speaker
- Interface support for PC connectivity
- Modular design for flexible lab setup and expansion
Educational Objectives:
This trainer allows students to explore and understand:
- Basic functions of GSM cellular communication systems
- Operation of mobile phone user interface (keyboard & display)
- Role and working of microphones and loudspeakers
- Fundamentals of Digital Signal Processing (DSP)
- Interfacing techniques with external devices and computers
Circuit Blocks Included:
- Keyboard and display module
- Microphone and loudspeaker section
- Digital Signal Processor (DSP) unit
System Modules:
The complete trainer system consists of:
- DL 3155M31 – Cellular Phone Module
- DL 3155AL2 – Base Frame with Power Supply (optional)
or - DL 2555ALG – DC Power Supply Module
- TL 3155AL2 – Connecting Cables
Software:
The trainer can be supplied with Student Navigator Software, enabling:
- Interactive learning via PC
- Guided experiments and exercises
- Reduced dependency on printed manuals
Power Supply Options:
(Power supply not included by default)
- DL 3155AL2 – Base Frame with integrated power supply and PC interface
- DL 2555ALG – Standalone DC power supply
Telecommunications Cellular Mobile Communication Trainer – DL 3155M31
The DL 3155M31 Cellular Mobile Communication Trainer is a comprehensive educational system designed to provide students with practical knowledge of GSM mobile phone operation and electronic circuit design. This trainer enables hands-on learning by simulating a real mobile phone environment, complete with a functional keyboard, display, microphone, and speaker.
It is specifically developed for students in electronics, telecommunications, and computer engineering, helping them understand both theoretical concepts and real-world applications of cellular communication systems.
