COM3LAB Course: Telecommunication Lines - COM4LAB ready

Comprises an experiment board, housed within a board carrier, for use in conjunction with, and powered by the Master Unit (700020, supplied separately) teaching a practical course on the fundamentals and applications of various telecommunication line types, experiments being wired using 2 mm safety cables (700022, supplied separately). Course content, experiment instructions and tasks are taught via course-specific software.

Curriculum Coverage

• Frequency response of two wire lines
• Determination of characteristic wave impedance
• Measurement of near and far-end crosstalk
• Impulse behaviour of coaxial lines
• Mismatching
• Hybrid & phantom circuit
• Duplex transmission & remote supply
• Characteristic curves of LEDs in optical communications engineering
• Attenuation of fibre optic lines
• Measurement of optical power
• Coupling losses
• Bending losses

Virtual Laboroatory

• Oscilloscope
• Function Generator
• Multimeter (x2)
• Digital Analyser
• FFT Spectrum Analyser
• Frequency Counter
• Bode Module

Additional Functions

• Word Processing
• Printer
• Pocket Calculator
• Free Experimentation
• Glossary

The COM3LAB software contains courses in all supported languages and the current version can be downloaded from www.ld-didactic.de for free. Alternatively, the COM3LAB software can also be obtained on DVD (70000CBT).