Rohn 25G90R140 5G Complete Tower Kit

140-Foot Guyed Tower Kit for Light-Duty Antenna Installations
The Rohn 25G90R140 is a complete 140-foot guyed tower system engineered to support lightweight antenna structures in rural, commercial, and utility applications. Designed for strength and stability, this tower is rated for 90 mph 3-second wind gusts with no ice and supports up to 15.9 square feet of antenna surface area. With a proven history in the field, this tower kit is a reliable solution for amateur radio, WISP, environmental monitoring, and small-scale broadcasting.

Engineered Tubular Steel with Reinforced Zigzag Bracing
Each 10-foot section of the tower is built from high-strength tubular steel and features continuous solid-rod bracing arranged in a zigzag pattern. This design improves the tower’s resistance to torsion and sway, ensuring it stays aligned under wind loading. The 25G series is known for combining structural efficiency with ease of use, offering a modular tower solution that’s practical for field deployment and long-term service.

Wind Rated for 90 MPH with Ample Antenna Load Capacity
Built to withstand 90 mph 3-second gusts, this tower safely supports up to 15.9 square feet of antenna surface. The structure is optimized for directional antennas, small dishes, verticals, and lightweight communication arrays. When properly guyed and installed according to specifications, this tower maintains reliable positioning in exposed locations or variable weather conditions.

Complete Kit Includes Hardware for Full Installation
The 25G90R140 kit ships with all necessary tower hardware for guyed installation—excluding concrete and personal safety gear. The package includes fourteen 10-foot modular tower sections, a fixed base plate, guy wire, guy anchor rods, turnbuckles, clamps, guy brackets, and a grounding kit that meets TIA Revision F requirements. A tapered top section is included for secure antenna mounting integration.

Hot-Dip Galvanized Finish Protects Against Corrosion and Wear
All components are hot-dip galvanized after fabrication, ensuring full protection against corrosion. The zinc coating reaches into welds and seams, providing long-term durability in high-humidity zones, coastal environments, and temperature-fluctuating regions. This finish drastically reduces maintenance and extends the tower’s operational lifespan in outdoor conditions.

Modular Construction Enables Easy Installation and Adjustments
The tower is made of fourteen 10-foot sections, connected with double-bolt joints for added rigidity and reduced movement. Its modular design makes transport, staging, and assembly more efficient for crews working in remote or restricted-access areas. This approach also simplifies ongoing inspections, part replacements, or future system upgrades.

Ideal for Amateur Radio, WISP Networks, and Monitoring Systems
Whether you're expanding rural broadband, building a ham radio system, or installing long-term telemetry or weather equipment, the Rohn 25G90R140 tower delivers a dependable, proven framework. With its height, structural integrity, and compatibility with multiple mounting options, it’s a versatile solution that scales with your communication needs.