Rohn 45GSR90R080 80FT Guyed Tower

80-Foot Guyed Tower Built for Communication Reliability in 90 MPH Wind Zones
The ROHN 45GSR90R080 is a complete 80-foot guyed tower engineered to support communication, broadcast, and surveillance systems in environments subject to wind speeds of up to 90 MPH (3-second gusts). With a load capacity of up to 82.6 square feet of antenna surface area, this tower is a go-to solution for wireless ISPs, FM repeater systems, industrial monitoring, and remote network links. It combines field-proven durability with easy-to-handle modular construction for dependable long-term performance.

Reinforced Tower Legs Offer Solid Vertical Load Strength
Built with solid round steel legs, this 45GSR model enhances load-bearing capacity and vertical strength, making it suitable for heavy-duty configurations. The robust leg structure supports high antenna loads without flex or deformation, offering a stable platform for continuous operation. Whether you’re deploying broadband panels, directional dishes, or relay antennas, this tower is designed to carry the weight and maintain alignment under stress.

Triangular Face Structure with Zig-Zag Bracing for Rigidity
The 18-inch triangular tower face is supported by continuous solid rod zig-zag bracing across each side, providing excellent torsional resistance. This structural design reduces sway and vibration, helping maintain precise antenna orientation and stable signal transmission. The zig-zag cross members distribute wind and weight loads evenly, making this tower a solid performer even in storm-prone regions.

Modular 10-Foot Sections Simplify Tower Assembly
The tower comes in manageable 10-foot sections that connect via double-bolted joints. These joints enhance structural rigidity and reduce vibration across connection points. The modular format ensures easy transportation, streamlined storage, and straightforward field assembly. This also makes future expansion or section replacement more efficient, cutting down on labor and installation time.

Corrosion Protection with Hot-Dip Galvanized Finish
All steel components are hot-dip galvanized after fabrication to deliver long-lasting protection against corrosion and weathering. This finish is essential for towers installed in humid, coastal, or snowy regions where unprotected steel would degrade quickly. With this corrosion resistance in place, the tower is ready for years of dependable outdoor service with minimal maintenance required.

Foundation Options Match Diverse Site Needs
The 45GSR90R080 supports a range of base configurations including anchor bolt base plates, hinged bases for tilt-up installations, and cast-in-concrete foundations. This flexibility gives installers and engineers the ability to match the foundation to their specific project site, whether it’s a rooftop mount, open field, or commercial complex. All configurations ensure safe load distribution and secure anchoring.

Ideal for Broadcast, Security, and Wireless Systems
This tower is perfect for installations requiring moderate height with a significant antenna footprint. It’s especially effective for FM relay, wireless ISP delivery zones, security camera platforms, and telemetry systems. Its compact footprint and balanced height-to-load ratio make it easy to permit, install, and maintain.