Rohn 45G90R090 45G Complete Tower Kit

90-Foot Guyed Tower Built for Light-Duty Communication Systems

The Rohn 45G90R090 is a 90-foot complete guyed tower system designed for light-duty antenna support in environments where moderate wind compliance and structural reliability are required. Rated for 90 mph 3-second gusts with no ice, this tower supports antenna arrays up to 25 square feet in surface area. It’s well-suited for ham radio setups, rural WISP operations, telemetry nodes, or small-scale broadcast systems where dependable height and flexibility are essential.

Modular Design Simplifies Installation and Future Expansion

This tower kit includes nine 10-foot modular Rohn 45G tower sections built from high-strength tubular steel. Each section connects using double-bolt joints that enhance rigidity and keep alignment precise. The modular format allows for easy transportation, straightforward assembly in the field, and adaptability if your height requirements change down the road.

Engineered for 90 MPH Wind Zones Without Ice Load

With its 90 mph wind load rating, the 45G90R090 tower delivers solid structural performance in inland areas and moderately windy regions. The guyed design uses anchor-stabilized cable support to handle lateral forces, keeping the tower steady under wind pressure. This ensures continuous, reliable operation for antennas mounted at height—even during stormy conditions.

Reinforced Bracing Enhances Strength and Reduces Sway

To maintain system stability and antenna alignment, this tower features continuous solid rod bracing and diagonal zig-zag cross members. These structural reinforcements distribute stress evenly and minimize sway or flex, providing a stable mounting platform for antennas that require precise orientation and minimal movement.

Hot-Dip Galvanized Finish for Corrosion Protection

Each steel component is hot-dip galvanized after fabrication, producing a uniform zinc coating that protects against rust and environmental wear. Whether your tower is exposed to rain, snow, humidity, or UV, the corrosion-resistant finish ensures long-term structural integrity and reduces maintenance demands over the life of the tower.

Multiple Foundation Options for Site Versatility

This tower system offers flexible base mounting options to match different installation conditions. Choose from base plates with anchor bolts, hinged base designs for tilt-up access, or base sections cast into concrete. These choices allow the tower to be tailored to site-specific terrain, soil type, and structural engineering requirements.

Dependable Tower Height for Wireless Coverage and Signal Clarity

Standing 90 feet tall, the Rohn 45G90R090 delivers reliable vertical clearance to enhance signal reach and line-of-sight communication. Whether you’re supporting RF, data, or telemetry, this tower offers a stable and cost-effective solution for a wide range of professional and hobbyist applications.