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link budget

Radio Propagation and Link Budget

This slideshow was presented at AfNOG 2009, in Cairo (Egypt).

It is a brief introduction to radiopropagation (behavior of radiowaves, effects of the environment, line of sight, Fresnel zone) and to link budget calculation (link planning, power budget, sensitivity and gain, losses, software tools).

It is provided in both Adobe PDF format and Apple Keynote original source.

Document details
Author: 
Carlo Fonda, Marco Zennaro
Language: 
English
Publication date: 
19 Sep 2009
Time: 
45 minutes
Available materials: 
Slides

dB math and Link Budget Calculation

This presentation is on dB math (why do we use dBs?, examples of calculations with dBs, etc) and on Link Budget Calculation (how far can a wireless link go?, what gain should my antenna have, etc).

Document details
Author: 
Marco Zennaro, Carlo Fonda
Language: 
English
Publication date: 
15 Oct 2008
Time: 
1 hour
Available materials: 
Slides
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