Analog Communication Trainer DL 3155M60
Features:
- Complete solution for studying analog modulation and demodulation techniques
- Practical experimentation with real electronic circuits
- Integrated signal generators and auxiliary circuits
- Supports PC-based learning via optional Student Navigator software
- Modular design for flexibility and easy maintenance
Theoretical Topics Covered:
- Amplitude Modulation and Demodulation (AM)
- Double Side Band (DSB) Modulation & Demodulation
- Single Side Band (SSB) Modulation & Demodulation
- Frequency Modulation (FM)
- Phase Modulation (PM)
- Voltage Controlled Oscillator (VCO)
- Phase Locked Loop (PLL)
- Carrier Generation Techniques
- Low Frequency Signal Generation
- Noise Analysis in Communication Systems
Circuit Blocks & Functional Units Modulation & Demodulation Sections:
- AM Module
- Carrier input: 0–15 Vpp, 70–700 kHz
- Modulating input: 0–15 Vpp, 3.5–50 kHz
- DSB Module
- Carrier input: 0–15 Vpp, 70–700 kHz
- Modulating input: 0–15 Vpp, 3.5–50 kHz
- SSB Module
- Carrier input: 0–15 Vpp, 300–350 kHz
- Modulating input: 0–2 Vpp, 30–50 kHz
- Includes selective filter and AGC-based demodulator
- FM Module
- Input: 1–10 Vpp, 2–5 kHz
- Carrier frequency: 6–9 MHz
- Includes quadrature FM modulation/demodulation
- PM Module
- Input: 1–5 Vpp, 0–300 Hz
Auxiliary Circuits:
- VCO & PLL Circuits
- Input: 0–4 Vpp, 0–6 kHz
- Carrier Generator
- Output: 0–15 Vpp, 70–700 kHz
- Low Frequency Generator
- Output: 0–15 Vpp, 3.5–50 kHz
- Noise Generator
- Class C Transmission Amplifier
- Receiver Gain: 15 dB
System Modules Included:
- DL 3155E60 – Analogue Signal Transmission Module
- DL 3155AL2 – Base Frame with Power Supply
or - DL 2555ALG – DC Power Supply (±5V, ±15V, 1A)
- TL 3155AL2 – Connecting Cables
Optional Software:
- Student Navigator Software
- Interactive learning via PC
- Guided experiments and simulations
- Eliminates need for additional printed manuals
Power Supply Options:
Advanced Version
- DL 3155AL3
- Base frame with integrated power supply
- PC interface capability
Basic Version:
- DL 2555ALG
- DC Output: ±5V, ±15V, 1A
- TL 3155AL2
- Connection cables
Analog Communication Trainer – DL 3155M60
The DL 3155M60 Analog Communication Trainer is a comprehensive educational platform designed to help students and engineers understand and experiment with fundamental and advanced analog communication techniques. It enables hands-on learning through real circuit implementation, bridging theoretical concepts with practical applications in electronic and communication engineering.
This trainer is ideal for use in universities, technical institutes, and training centers, supporting courses in telecommunications, electronics, and signal processing.
