GCSE Computer Science: Wireless Networks
This module contains:
Compatible with the following examination boards
Download Module 20: Wireless Networks
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Wireless Networks
WiFi is a technology that enables wireless connectivity to all sort of devices such as laptops, tablets, smartphones, etc. The data is transmitted and received using radio signals. Radio signals are identified using its frequency. WiFi uses a frequency of 2.4 GHz and 5 GHz. The range of these signals are up to 20 metres. This range can vary with the thickness of the wall a signal needs to pass through.
This GCSE Computer Science module introduces wireless networks to your students, explaining:
- How they work
- What is encryption
More Networking Modules
Wireless Network is one lesson in our Networking module. The other networking lessons can be found below:
