At frequencies above 10 GHz, rain becomes a significant factor. Raindrops absorb and scatter the signal.

To ensure reliability, the system must have a (Marge de fonctionnement). This is the difference between the calculated RSL and the receiver’s threshold sensitivity.

Older PDFs focus on and SDH (Synchronous Digital Hierarchy) . Modern courses now include:

This guide explores the fascinating world of Faisceaux Hertziens