Rohn 45G90R100 45G Complete Tower Kit

100-Foot Guyed Tower System for Light-Duty Communication Needs
The Rohn 45G90R100 is a complete 100-foot guyed tower system engineered for antenna installations that demand height, strength, and wind compliance in light-duty applications. This tower is rated for 90 mph 3-second gusts with no ice and supports up to 24.3 square feet of antenna surface area. Designed to meet the needs of ham radio operators, rural ISPs, broadcast professionals, and telemetry users, this tower is a reliable choice for boosting signal reach and network stability.

Modular Steel Sections for Simplified Transport and Assembly
Constructed using ten 10-foot Rohn 45G tower sections, this system is designed for easy transport and straightforward on-site assembly. The sections are made from high-strength tubular steel and connect using double-bolted joints that add structural security and alignment accuracy. This modular approach not only enhances build flexibility but also makes maintenance or height modifications more accessible in the future.

Engineered for Stability in Moderate Wind Zones
With a wind rating of 90 mph (3-second gust, no ice), the 45G90R100 is built for regions with seasonal wind conditions but not exposed to extreme storms or icing. Its guyed tower design stabilizes the structure using tensioned anchor cables that distribute lateral forces and minimize structural stress. This makes it ideal for tall installations that still need flexibility and low weight without sacrificing integrity.

Reinforced with Steel Rod Bracing and Cross Members
The tower includes continuous solid steel rod bracing and high-strength zig-zag cross members, which reinforce the structure and control sway under load. This design supports directional, sector, or omnidirectional antennas requiring fixed alignment. The result is a reliable mounting solution that keeps communication gear steady and on-target regardless of tower height or installed hardware.

Corrosion-Resistant Galvanized Finish for Outdoor Durability
Every steel component in the Rohn 45G90R100 system is hot-dip galvanized after fabrication. This treatment ensures uniform zinc coverage that protects against rust, oxidation, and environmental wear. Whether installed in coastal, snowy, or humid locations, the tower’s finish extends its service life while reducing the frequency of required maintenance.

Foundation Options Adaptable to Various Site Conditions
This complete tower system can be installed using several base configurations to suit your site needs. Whether you need a base plate with anchor bolts, a hinged base for tilt-up installs, or a concrete-cast foundation, this tower can be tailored to your preferred engineering approach. That flexibility makes it viable for both permanent infrastructure and field-based deployments.

Reliable Height for Expanding Signal Coverage and Network Reach
At 100 feet, this tower provides ideal elevation for long-range transmission, directional antennas, or multi-sector wireless systems. It’s built to support a wide variety of communication configurations—from amateur radio stations to rural internet access points—making it a dependable tower choice for projects needing vertical clearance without a heavy-duty build.