XH TOWER strictly implements GB8702-2014 "Electromagnetic Environment Control Limits", and the measured value of the base station antenna radiation power density is ≤0.08W/m² (only 40% of the national standard limit).
By optimizing the antenna tilt angle (electronic downtilt angle 0-15° adjustable) and vertical lobe width (6°-90°), the radiation value 10 meters away from the ground is ensured to be attenuated to below 0.01W/m².
By optimizing the antenna tilt angle (electronic downtilt angle 0-15° adjustable) and vertical lobe width (6°-90°), the radiation value 10 meters away from the ground is ensured to be attenuated to below 0.01W/m².
For residential sites, XH TOWER can also provide a real-time radiation monitoring data disclosure platform, where users can scan the code on their mobile phones to view dynamic radiation values and eliminate public concerns.
Low torsional stiffness: an L-shape is unsymmetrical, so it resists twisting poorly versus closed or symmetric sections. This matters where torsion or lateral buckling is possible.
Direction-sensitive strength: one leg carries more of the load depending on orientation — designers must account for eccentric loads and local bending.
Less material efficiency: for the same weight, I-sections or tubular sections usually provide higher moment of inertia (stiffness) and therefore carry larger bending loads more efficiently.
Connection and fatigue issues: lattice/angle assemblies need many bolted/welded connections that concentrate stress and require inspection/maintenance; fatigue cracks can initiate at bolt holes or weld toes.
Aesthetic & aerodynamic drawbacks: open lattice made from angles increases wind profile and creates more surfaces to corrode or collect dirt compared to smooth tubular members.
angle steel is excellent for cost-sensitive, short-to-medium spans and lattice towers, but for long spans, heavy bending/torsion, or low-maintenance needs, prefer I-sections, box/tubular sections, or engineered hollow sections.
Geological requirements for signal towers focus on the soil and subsurface conditions to ensure structural stability. A geotechnical study, including a soil test and boring logs, is mandatory to determine the site's ability to support the tower and withstand environmental forces like wind and earthquakes. The investigation assesses foundation rock types, groundwater levels, and slope stability to inform the appropriate design for the tower's footing and overall structure. Geological requirements for signal towers focus on the soil and subsurface conditions to ensure structural stability. A geotechnical study, including a soil test and boring logs, is mandatory to determine the site's ability to support the tower and withstand environmental forces like wind and earthquakes. The investigation assesses foundation rock types, groundwater levels, and slope stability to inform the appropriate design for the tower's footing and overall structure.
