COM4LAB: Modem Technology

ME5.2.2

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Description

The course Modem Technology deals with the fundamentals and applications of shift keyed signals and modems.

Learning objectives

Learning physical basic principles

Topics

The course covers the following topics:

Amplitude shift keying (ASK)
Frequency shift keying (FSK)
2-phase shift keying (2PSK)
4-phase shift keying (4PSK)
Difference phase coding
Shift keyed signals in the time domain
Shift keyed signals in the frequency domain
Estimation of the bandwidth
Modulation rate / data rate
SNR & bandwidth
Hardware of the modulators
Hardware of the demodulators
Carrier recovery & synchronisation of the demodulators
Error correction
Error detection
Operational modes, simplex half duplex, full duplex
NRZ line code
Fault simulation

Components of equipment sets

1	7007401 4	COM3LAB Course: Modem Technology - COM4LAB ready
1	70000CBT	COM3LAB Software
1	70000-00	COM4LAB Master Unit

Accessories
1	70000-11	USB-C Charger 45 W Europlug (Type C)
0		Alternatively USB-C charger with UK-plug or US-plug
1	70000-22	COM4LAB Set of Safety Leads, 2 mm, 24 pcs

Additionally required
0		PC with Windows 7/8/10 64 Bit Edition and one free USB interface

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COM4LAB: Modem Technology

Description

Learning objectives

Topics

Components of equipment sets

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