Macro Site Fundamentals introduces foundational theories related to macro tower planning, construction, and troubleshooting. The course introduces several types of cell site infrastructure and identifies the role of key stakeholders of the wireless industry. This course teaches various parts of a cell site including how to read and interpret RF plumbing diagrams, the role of typical hardware components found at the top and bottom of the tower, and co-siting techniques for multiband and multi-technology cell towers. Key topics also include the understanding of uplink and downlink, new-generation of cell towers including Centralized RAN (C-RAN), and the tower construction process.