15–25m Rooftop Towers are self-supporting monopole or lattice structures mounted on commercial/residential buildings to host cellular antennas, small cells, and microwave links. They fill coverage gaps in dense urban areas while avoiding ground-space limitations. Deployment requires rigorous structural validation and RF optimization for micro-cell/macro-cell hybrid networks.
| Parameter | 15m Tower | 25m Tower |
|---|---|---|
| Typical Weight | 800–1,200 kg | 1,500–2,500 kg |
| Antenna Capacity | 3–6 sector antennas + 1–2 dishes | 6–9 sector antennas + 2–4 dishes |
| Wind Load (150 km/h) | 8–12 kN | 15–25 kN |
| Foundation Anchors | 8–12 bolts (M24–M30) | 12–16 bolts (M30–M36) |
| Coverage Radius | 0.3–0.8 km (urban) | 0.5–1.5 km (urban) |
| Product Name | 15M-25M Roof-top Tower |
| Type | Telecommunication Tower |
| Design Software | MS TOWER, ASM TOWER, PLS TOWER, SAP2000, etc |
| Height | 6-25M |
| Wind Speed | 0--330KM/H |
| Design Standard | TIA/EIA-222-G/F/H |
| Material |
GB/T700: Q235B, GB/T1591: Q355B, Q355C, Q355D, Q420 ASTM A36, ASTM A575, GR50 EN/0025: S235JR, S235JO, S235JZ EN/0025: S355JR, S355JO, S355JZ |
| Certificate | ISO9001:2008 SGS COC |
| Galvanized | Hot-dipped Galvanized |
| Galvanization | ASTM A123/150 1461 |
| Nuts or Bolts | Grade 8.8 |
| Welding | AWS D1.1 |
| Method | CO2 Shielded Arc Welding, Submerged Arc Welding (SAW) |
| Galvanization Standard of Bolts and Nuts | ISO146 OR ASTM/A153 |
| Life Time | More than 25 years |
| Supply Ability | 3,000 Tons Per Month |
Product Details:
| Type | Pros | Cons |
|---|---|---|
| Tapered Monopole | Low visual impact; easy install | Limited payload (max 800kg @25m) |
| Lattice Tripod | High capacity (2,500kg); rigid | Larger footprint; visible |
| Guyed Mast | Height >25m; cost-effective | Complex anchor zoning |
Dead Load: Tower + antennas + ice (50mm radial)
Live Load: Maintenance crew (4 persons @100kg each)
Wind Load: ASCE 7-16 Chapter 29 (velocity pressure: qz=0.613KzKztKdV2)
Seismic Load: IBC 2021 equivalent lateral force (for Zone 3/4)
Base Plate: 1.5m×1.5m steel w/ shear keys (distributes load to ≥3 building columns)
Vibration Control:
Tuned mass dampers (for monopoles)
Viscoelastic pads (under base plate)
Penetration Mitigation: Non-destructive epoxy anchors (Hilti HVU)
| Height | Typical Use Case | Configuration |
|---|---|---|
| 15m | Urban canyons | 4x 4G LTE (1800MHz) + 2x 5G n78 small cells |
| 20m | Suburban macro coverage | 6x 4G/5G mMIMO (64TR) + 1x microwave backhaul |
| 25m | Airport/highway corridors | 8x multi-band antennas + 2x 80cm dishes |
XH Tower Co., Ltd: Building Global Connectivity with Excellence
Established in 2007 and headquartered in Qingdao, Shandong Province, China XH TOWER Co., Ltd is a leading manufacturer specializing in high-quality telecommunication towers, transmission towers, and steel tower components. With over 17 years of industry expertise, we are committed to delivering innovative engineering solutions and superior products that meet global standards, empowering infrastructure development across the world.
