Rohn 45GSR90R350 Complete Tower

Built for High Reach and Harsh Winds
The Rohn 45GSR90R350 Complete Tower is engineered for reliable long-term performance at towering heights. Standing 350 feet tall and rated for 90 mph 3-second wind gusts, this guyed communication tower is purpose-built for heavy-duty antenna loads and dependable structural integrity. Whether you're operating a broadcast station, wireless ISP, amateur radio system, or public service network, this 45GSR-series tower is designed to meet your vertical needs with strength and simplicity.

Heavy-Duty Structure with Solid Steel Legs
The 45GSR series improves upon the proven Rohn 45G by using solid round steel legs instead of tubular components, enhancing the tower's load capacity and wind resistance. This 350-foot tower utilizes robust 10-foot sections joined by a 4-bolt flange connection for improved guy wire tension and section alignment. Each connection point is double-bolted for increased rigidity, supporting system stability in unpredictable weather conditions.

Engineered for Multi-Purpose Communication Applications
Ideal for a wide range of applications, this guyed tower is a go-to solution for amateur radio operators, telecom integrators, broadcasters, and government installations. It handles antenna configurations with up to 47.0 square feet of surface area, offering flexibility for multi-band or high-gain deployments. From commercial radio to private data transmission, the Rohn 45GSR90R350 tower is a field-proven, scalable solution.

Hot-Dip Galvanized for Maximum Durability
Every piece of this tower is hot-dip galvanized after fabrication, ensuring full coverage corrosion protection across joints, flanges, and bracing. This extra step in manufacturing helps preserve structural integrity, especially in coastal, high-humidity, or winter-salt exposure environments. Its zig-zag bracing system formed from continuous solid rod also contributes to superior torsional strength and wind resistance.

Versatile Foundation Options for Diverse Installations
The base of the Rohn 45GSR90R350 tower can be customized for your specific installation needs. Choose from a base plate with anchor bolts, a hinged base for pivoting installations, or a concrete-cast base option. This flexibility ensures a secure fit whether you’re mounting on bedrock, reinforced concrete, or engineered soil foundations.

Reliable Section Modularity with Streamlined Assembly
Assembled in modular 10-foot sections, this tower simplifies transport and staged installation. Each section is engineered for consistent fitment and maximum structural integrity. The guying system and bracing provide balanced tension throughout the tower’s height, reducing stress points while maintaining top-to-bottom alignment.