Different Types of Telecom Tower in India
A telecom tower is the steel structure that holds a network's antennas, microwave dishes and radio units at the height needed to cover an area. Picking the right one comes down to two questions: how the tower is built, and where it has to stand.
A 60 m lattice tower on open land and a short pole on a city rooftop do the same basic job. They are designed, fabricated and approved in very different ways, though. With operators adding 5G capacity on top of existing 4G sites, both questions now come up on almost every new installation.
This guide groups the main tower types used in India by structure and by installation site, then covers the factors that decide which one fits. Working with experienced telecom tower suppliers early in the planning stage helps match the structure to the site and the expected antenna load.
Telecom Tower Types at a Glance
Ground-based lattice towers carry the most equipment, monopoles and small cell poles take the least space, and cell on wheels units cover temporary needs. The table below compares typical values; actual height and load depend on the site design.
| Tower type | Classified by | Typical height | Antenna load capacity | Footprint | Typical site |
|---|---|---|---|---|---|
| Lattice (self-supporting) | Structure | 30 to 60 m and above | High | Large | Open land, highways, rural and semi-urban areas |
| Angular | Structure | 30 to 60 m | High | Large | Ground-based sites across India |
| Tubular | Structure | 20 to 60 m | Medium to high | Medium | Semi-urban and urban sites with limited land |
| Monopole | Structure | 15 to 40 m | Low to medium | Very small | City roads, campuses, highways |
| Guyed mast | Structure | 30 to 100 m and above | Medium | Very large (guy wire radius) | Flat, open rural land |
| Camouflage (stealth) | Structure | 10 to 30 m | Low | Small | Heritage zones, residential areas |
| Ground-based tower | Installation site | 30 to 60 m and above | High | Large | Any site with its own land |
| Rooftop tower or pole | Installation site | 3 to 15 m above the roof | Low to medium | Roof-mounted | Dense city areas on existing buildings |
| Small cell pole | Installation site | 6 to 12 m | Low | Minimal | Streets, markets, transit hubs |
| Cell on wheels (COW) | Installation site | 10 to 30 m (telescopic) | Low to medium | Vehicle or trailer | Events, emergencies, interim coverage |
Types of Telecom Towers by Structure
Structure describes how the tower is built: the shape of its members, how it stands up and how much equipment it can carry.
Lattice Tower
Lattice towers, also called self-supporting towers, are open steel frameworks with three or four legs joined by cross bracing. The base is either triangular or square. Because the frame stands on its own foundation, it needs no guy wires.
The open frame lets wind pass through, which keeps wind load low even at greater heights. Lattice towers can carry many panel antennas and microwave dishes at once, so they suit sites shared by more than one operator. Extra mounts or height sections can be added later if the design allows for it.
Angular Tower
Angular towers are lattice towers built from hot-rolled steel angle sections that are bolted together on site. They are among the most widely used ground-based telecom towers in India.
The individual members are small and light, so they are easy to transport to remote locations and assemble without heavy cranes. After fabrication, the parts are hot-dip galvanized to resist corrosion. Angular towers offer a good balance of cost, strength and load capacity. Smaller, lighter angular structures are also used on rooftops where the building can take the load.
Tubular Tower
Tubular towers use steel tubes for the legs instead of angle sections, usually in a three-legged design. Round tubes give a better strength-to-weight ratio and present less surface to the wind than flat angles of similar strength.
This means fewer members, a cleaner appearance and a smaller footprint than a comparable angular tower. Tubular towers work well on semi-urban and urban sites where land is limited but the antenna load is still significant. For tighter plots, Utkarsh also makes narrow-based tri-band tubular towers up to 25 m.
Monopole
A monopole is a single tapered steel pole, usually polygonal in section, fixed to one foundation. It has the smallest footprint of any ground-based tower and can be erected quickly.
Monopoles are common along city roads, inside campuses and beside highways, where there is no room for a lattice base. They carry fewer antennas than a lattice tower, which is why they are often used to add capacity in dense areas rather than as the main coverage site. Utkarsh applies the same polygonal pole fabrication to its transmission monopoles for the power sector.
Guyed Mast
A guyed mast is a slender lattice or tubular mast held upright by tensioned steel guy wires anchored to the ground around it. The guy wires take much of the load, so the mast itself needs far less steel than a self-supporting tower of the same height.
The trade-off is land. The anchors sit at a wide radius from the base, so guyed masts are used mainly on flat, open rural land and for broadcast applications. They are less common in Indian cities.
Camouflage (Stealth) Tower
Camouflage towers are designed to blend into their surroundings. They may look like a tree, a flagpole, a clock tower or part of a building.
They are used where a standard tower would face objections, such as heritage zones, residential colonies and scenic areas. The disguise adds cost and limits how many antennas the structure can hold.
Types of Telecom Towers by Installation Site
The installation site describes where the tower stands. Any of the structures above can appear in more than one of these settings.
Ground-Based Tower (GBT)
Ground-based towers stand on their own foundation on open land. They are usually lattice, angular or tubular structures, and they carry the heaviest antenna loads of any site type.
A GBT needs a dedicated plot, a soil investigation and a foundation designed for the tower's height and wind exposure. In return, it offers the most room for future antennas and for sharing between operators. Utkarsh manufactures tubular ground-based (GBT/GFT) towers up to 60 m.
Rooftop Tower and Rooftop Pole (RTT and RTP)
Rooftop installations sit on top of existing buildings, which makes them the default choice in dense city areas where land is scarce. Rooftop poles are single poles fixed to the roof structure. Rooftop towers are small lattice frames mounted on a raised steel base.
Before installation, a structural engineer has to confirm the building can carry the added weight and wind load. Older buildings sometimes need strengthening of their columns and beams first. Utkarsh manufactures rooftop towers up to 9 m in height.
Small Cell Pole
Small cell poles are short street-level poles that hold compact radio units. They add network capacity in crowded places such as markets, stations and busy junctions, which is a key part of 5G rollout in Indian cities.
Many small cell poles are combined with street lighting, CCTV or Wi-Fi equipment on the same structure. Each one needs a high-speed backhaul link, so they are usually planned alongside optical fibre cabling along the same route.
Cell on Wheels (COW)
A cell on wheels is a mobile tower mounted on a truck or trailer, with a telescopic mast and its own radio equipment. It can be driven to a location and set up within hours.
Operators use COW units for large gatherings such as melas and cricket matches, for restoring coverage after floods or cyclones, and as stopgap coverage while a permanent tower is being built.
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Factors That Impact Tower Design
No single tower type suits every site. Engineers weigh the following factors before choosing the structure, height and foundation:
- Geographical location and population density of the area.
- Aerial height requirement for the installation of each system.
- The direction of the antennas.
- Size and weight of each element that is installed with the tower, such as feeders or cables.
- Possible future extension.
- Cost of maintenance.
- Aesthetic appearance.
You can see how these factors shape real projects on Utkarsh's telecom tower structures page.
Utkarsh India's Tower Solutions
Utkarsh India Limited has a technical collaboration with Ramboll, a Danish engineering, architecture and consultancy firm founded in 1945 that works in over 35 countries. Ramboll is Utkarsh's partner for telecom towers in India.
Manufacturing Capacity
| Tower type | Monthly capacity (MT) | Towers per month |
|---|---|---|
| Tubular telecom towers | 4,000 | 500+ |
| Angular telecom towers | 3,000 | 300+ |
Range of Telecom Tower Structures
- Tubular GBT/GFT towers up to 60 m in height.
- Rooftop towers up to 9 m in height.
- Narrow-based tri-band tubular towers up to 25 m in height.
- Welded mast structures up to 25 m in height.
- Circular telecom poles of 6 m, 7.5 m and 9 m, in varying thickness.
Manufacturing and Delivery
- An in-house pipe rolling facility that produces the circular poles and tubes for tubular towers, which keeps manufacturing lead times short for projects across India.
- A multi-shed manufacturing facility that handles several large orders at once.
- CNC machines that complete cutting, punching and drilling operations quickly and accurately.
- PAN India material delivery with tracking and security, managed on SAP by a trained logistics team to reduce delays and errors from order to project completion.
- Quality systems and certifications listed on the quality and certifications page.
For examples of delivered projects, see the Utkarsh case studies.
Also Read: The Role of Telecommunication Tower Suppliers in the Digital Age
Conclusion
Strength and rigidity are the key factors to consider when installing a telecom tower, whatever its type. Utkarsh India follows the guidelines issued by TEC for both ground-based towers and rooftop towers to meet safety standards.
Utkarsh manufactures a range of telecom structures, from 6 m circular poles to 60 m tubular ground-based towers. The company provides a complete solution for telecom towers, covering design, manufacturing and supply.
Frequently Asked Questions (FAQs)
1. Is it safe to live near a mobile tower?
Yes, mobile towers in India must follow strict EMF radiation safety limits set by the Department of Telecommunications (DoT). Towers must be self-certified and audited to ensure radiation remains within prescribed limits to protect public safety. Regular monitoring is done by DoT enforcement units to ensure compliance.
2. Are mobile towers harmful to human health?
Current government and international studies show no conclusive scientific evidence that mobile tower radiation below safety limits causes health damage. India follows stricter radiation exposure norms compared to global guidelines, with continuous monitoring to ensure towers stay within safe limits.
3. What permissions are required for mobile tower installation in India?
Telecom tower installation requires multiple approvals including regulatory compliance, structural safety checks, and EMF radiation self-certification before the tower becomes operational. Operators must submit compliance certificates to DoT monitoring authorities.
4. Can telecom towers be installed on residential buildings?
Yes, telecom towers can be installed on residential rooftops if structural stability, municipal permissions, and regulatory norms are met. Rooftop tower leasing is common in urban areas because it helps improve network coverage where ground space is limited.
5. How can I check mobile tower radiation levels near my house?
In India, radiation compliance is monitored through government systems, and telecom operators must submit EMF compliance certificates. DoT monitoring units also conduct audits and field verification to ensure public safety around tower locations.