Rohn 45GSR90R170 170FT Guyed Tower

170-Foot Guyed Tower Engineered for Height and Wind Load Performance
The ROHN 45GSR90R170 is a complete 170-foot guyed tower system built for professionals requiring long-range signal transmission in areas rated for 90 MPH wind speeds. Supporting up to 59.9 square feet of antenna surface area, this tower provides the height and structural strength necessary for critical infrastructure like wireless internet service, FM radio, public safety, and telemetry networks. Its modular design and rugged components ensure it can handle tough environmental conditions while maintaining long-term reliability.

Solid Steel Legs Deliver High-Strength Vertical Support
This tower’s structural integrity is rooted in its use of 1.25-inch solid round steel legs. Unlike hollow leg configurations, solid rods offer superior load-handling capabilities and resistance to compressive forces. These legs form a dependable foundation for mounting heavy antennas, microwave dishes, and multiple transmission systems—ensuring consistent performance year after year.

Zig-Zag Bracing Design Minimizes Sway and Wind Impact
Built with an 18-inch triangular face and solid-rod zig-zag bracing, the 45GSR90R170 delivers exceptional stability even during high wind conditions. This bracing layout reduces torsional movement and evenly distributes loads across all faces of the structure. The result is reduced sway, minimized stress on antenna mounts, and better retention of signal alignment.

Modular 10-Foot Sections Simplify Handling and Assembly
Each tower is composed of 10-foot sections connected using double-bolted joints. These secure joints increase the rigidity of the entire structure while minimizing vibration and alignment issues. The modular format is practical for jobsite logistics, making transportation and on-site assembly more manageable—especially when working in rural or challenging terrain.

Hot-Dip Galvanized Finish Extends Longevity in Harsh Environments
Every steel component is hot-dip galvanized after fabrication to create a corrosion-resistant barrier. This finish helps protect against rust and weather damage, particularly in coastal or humid environments. The result is reduced long-term maintenance and reliable structural integrity across the lifespan of the installation.

Base Options Designed for Real-World Site Conditions
The tower can be installed with a variety of foundation solutions, including a base plate with anchor bolts, a hinged base for tilt-up deployment, or a cast-in-place concrete foundation. This versatility ensures it can be securely anchored across different soil types and terrains, giving installers the flexibility to match the base type with their project requirements.

Perfect for Broadcast, WISP, and Industrial Communication Networks
With 170 feet of vertical reach and strong wind-rated performance, this tower is ideal for expanding broadband coverage, supporting FM repeaters, hosting public safety antennas, or deploying remote video surveillance systems. The 45GSR90R170’s strength, modularity, and wind performance make it a go-to choice for professionals building out durable communications infrastructure.