The laboratory provides a unique hands-on learning experience for students to grasp the fundamental principles and applications of analog and digital communications. This lab is equipped with modern measuring instruments including digital oscilloscopes, spectrum analyzer, signal generators, data network equipment, advanced trainer panels including Optical fiber kit, Optical bench kit and etc.
Software such as MATLAB & Simulink, Cisco packet tracer have been installed in our labs to enable students to learn and understand the engineering design and simulation techniques.
Currently this lab is used to conduct semester III & IV modules under the NDT program;
ET2303 – Telecommunication Systems, ET2402 – Data communication and Networking, ET2406 – Wireless and Mobile communication & ET2405 – Optical Fiber communication
Resources
|
NAME OF THE ITEM |
SPECIFICATION & FUNCTION |
|
Spectrum Analyzer |
Spectrum Monitoring, High accuracy power measurements, Modulation analysis functions, Cable and antenna tests. |
|
Digital Oscilloscopes |
Dual Channels/200 MHz, 150 MHz, 100 MHz, 70 MHz, 50 MHz, bandwidth models/Up to 2 GS/s sample rate on all channels |
|
Arbitrary/Function Generators |
Dual Channels/ 25 MHz Sine/ 200 MHz frequency counter/ 12.5 MHz Pulse/ Arbitrary waveform, 14-bit / Sampling Rate - 125 MS/s |
|
Modulation & Demodulation Trainer Panel |
All the basic types of modulation and demodulation techniques |
|
Transmitter & Receiver Board |
Universal training system for the transmission of signals with optical fibers, infrared link and wired line |
|
Optical Bench & Coaxial Board |
Training Board for experiments with a screened line |
|
Fiber Optics |
This experiment board for creating, checking, measuring and troubleshooting communications systems which use optical fibers |
|
EPABX Trainer Panel |
3 direct lines and 8 extensions lines |
|
Networking Devices & Tools |
CISCO Routers & Switches. For conducting computer networking practical. |
In-charge of Laboratory
 |
Eng. (Ms.) S Rajagopalan |
 |
Mr. DMBP Dhanapala |
 |
Ms. WNPK Wickramagedara |
