TIA-222-H is not just a clerical update. It changes the physics of how wind interacts with modern 5G arrays. Rolling back to -G might save you time now, but it puts your liability and the public safety at risk.
If you are skimming the 200+ page PDF, focus on these three sections first: tia-222-h pdf
Unlike previous revisions (G) that used basic wind speed, Rev H uses ultimate wind speeds based on much longer return periods. Risk Categorization: TIA-222-H is not just a clerical update
: Revision H significantly increased the focus on antenna mounts. A "Mount Classification" feature can help users verify if a mount meets the required load-carrying capacity for specific appurtenances. Seismic Design Parameters If you are skimming the 200+ page PDF,
. Professionals are increasingly transitioning to this newer version for current projects. American Tower Accessing the PDF Official copies of the TIA-222-H standard are available for purchase directly from the Telecommunications Industry Association (TIA)
: Inspection criteria for existing tower modifications.