Rohn 45G90R120 45G G-Series Guyed Tower Kit

120-Foot Guyed Tower Kit Designed for Light-Duty Applications
The Rohn 45G90R120 is a complete 120-foot guyed tower system engineered to meet communication infrastructure needs in regions rated for 90 mph 3-second wind gusts without ice. Built from Rohn’s renowned 45G series, this tower delivers dependable height and support for antennas used in amateur radio, microwave, cellular, and public safety applications. It’s a strong, cost-effective solution for professionals seeking reliable elevation with a trusted brand name.

Includes Genuine Rohn Hardware and Structural Components
This kit ships with authentic Rohn tower sections and essential installation hardware, including base anchoring components, high-strength guy wire, anchor rods, clamps, turnbuckles, and grounding kits. The system features a tapered top section and fixed base, ensuring secure deployment and full compatibility with Rohn’s 45G specifications. It provides everything needed—except concrete and safety gear—for a code-compliant installation.

Galvanized Steel Construction for Long-Term Durability
All steel components in the Rohn 45G90R120 tower kit are hot-dip galvanized after fabrication, forming a corrosion-resistant barrier that extends the lifespan of your structure. This protective coating ensures consistent performance in a variety of environments, including rural, humid, and coastal conditions. It's ideal for both permanent installations and long-term field deployments.

Solid Rod Zig-Zag Bracing for Enhanced Structural Rigidity
The tower’s bracing system uses continuous solid-rod steel arranged in a zig-zag pattern to distribute load and resist flex. This time-tested Rohn design improves wind resistance and overall stability, minimizing sway at height. It’s especially critical for maintaining antenna orientation and minimizing service interruptions due to wind-induced motion.

Supports Antennas for Wireless, Broadcast, and Emergency Comms
With a maximum antenna surface area of 23.6 square feet, the 45G90R120 tower is versatile enough for small broadcasters, WISP providers, ham radio operators, and municipalities. It can support microwave dishes, VHF/UHF antennas, and LTE/cellular equipment with ease. Whether you're building for communication redundancy or system expansion, this tower offers the flexibility to grow.

Meets Engineering and Compliance Requirements
The Rohn G-Series tower kits are pre-engineered to conform with industry standards and load specifications. The 45G90R120 includes all critical load-handling components to ensure safe assembly and wind load resistance per TIA Rev. F guidelines. Please note that all tower erection and dismantling must be conducted by qualified personnel, and installation should meet all applicable local codes.

Built for Professionals Who Value Proven Performance
For decades, Rohn towers have been a staple in commercial, public safety, and hobbyist communications infrastructure. The 45G90R120 tower system continues that legacy, providing robust engineering and a complete guyed tower kit that’s ready for real-world use.