Rohn 45GSR90R280 Complete Tower

Built for Tall Communication Demands
The Rohn 45GSR90R280 is a complete 280-foot guyed tower system engineered to meet the needs of long-range broadcasting, data transmission, and public safety infrastructure. Designed for maximum antenna height while maintaining structural reliability, this tower supports up to 50 square feet of antenna surface area and withstands wind gusts up to 90 mph (3-second gust). Whether used for microwave dishes, radio equipment, or wireless internet coverage, this tower is ready to deliver strong, reliable service from a commanding height.

Heavy Duty Steel Construction for Reliability
This tower features robust solid round steel legs and precision-welded bracing built for strength and rigidity. With a heavy-duty rating, the 45GSR90R280 is designed for durability under significant loading and wind pressures. Its 4-bolt flange connections ensure secure joints between tower segments, reducing flex and maximizing safety in high-elevation installations.

Smart Design with 10-Foot Modular Sections
Ease of transportation and installation is built in. The 280-foot tower is composed of 10-foot modular sections that bolt together for secure and stable assembly. This segmented construction enables simpler staging and erection on-site, which saves time during installation and reduces lifting equipment requirements.

Corrosion Protection with Hot-Dip Galvanizing
All steel components of the Rohn 45GSR90R280 are hot-dip galvanized after fabrication. This finishing process provides a zinc coating that fully covers welds, edges, and seams to prevent rust and weather-related deterioration. Whether deployed in coastal, industrial, or inland conditions, the galvanization ensures a long service life.

Customizable Base and Anchoring Options
This tower supports multiple base options to meet site-specific needs. Installers can choose between a base plate with anchor bolts, a hinged base for tilt-up applications, or a concrete-embedded base. Each base option delivers secure foundational support for the tower’s full height and load capacity, giving users the flexibility to match local soil and weather conditions.

Dependable Performance Across Applications
The 45GSR90R280 is widely used for applications including amateur and commercial radio, microwave backhaul, remote sensing, weather monitoring, and emergency services. The combination of its tower height, wind resistance, and antenna capacity makes it ideal for long-range deployments in both urban and remote environments.

Built on a Proven Platform with Field-Tested Engineering
Rohn’s 45GSR series is known for its consistent performance, durability, and engineering excellence. This 280-foot tower embodies that reputation, giving installers and system operators confidence in long-term, trouble-free operation. With proven designs and a legacy of support, it’s a go-to solution for mission-critical communication infrastructure.