Rohn TB45D 45G Torque Bar (Single Bar)

Single Torque Bar for Reinforcing ROHN 45G Guyed Towers
The Rohn TB45D is a single torque bar designed to enhance the structural control of ROHN 45G towers by limiting rotational movement caused by wind and antenna load. This bar installs in place of a standard guy bracket ring and provides a stronger, more rigid connection point for guy wires. It plays an important role in maintaining tower stability and ensuring precise antenna orientation—especially in installations involving high surface area antennas.

Improves Guy Line Tension and Prevents Tower Twist
Tower twist is a serious concern in high wind environments, particularly when long-beam or dish antennas are mounted. The TB45D offers enhanced guy line control, distributing mechanical loads evenly and reducing the risk of rotational flexing. It is specifically recommended for use in guyed tower assemblies that require stable aiming for directional antennas such as beams, microwave dishes, or wireless internet transmitters.

Replaces Standard Guy Ring for Enhanced Control
The TB45D torque bar replaces traditional guy bracket rings in ROHN 45G systems, offering a reinforced mounting method that improves the guying structure. Its steel construction allows guy wires to be anchored in a more controlled configuration, making it a preferred solution for maintaining tower shape under dynamic environmental conditions.

Essential for Beam Antenna and Microwave Tower Systems
For beam antenna installations, where directional aim must remain consistent, the TB45D is a key accessory. It helps lock in tower orientation and ensures the antennas maintain proper azimuth over time, even under variable wind loads. This is critical for amateur radio users, microwave backhaul links, and broadband systems that rely on tight signal focus.

Built for Long-Term Use in Harsh Outdoor Conditions
The TB45D is made from heavy-duty steel and designed to match ROHN 45G tower dimensions for easy integration. Its weather-resistant construction ensures reliable performance in exposed environments—from rural communication sites to coastal installations. This torque bar is made to last, resisting wear from wind, precipitation, and thermal cycling.

Ideal for Tall Towers with Large Antenna Loads
On taller 45G towers, wind forces increase dramatically, especially with multiple mounted antennas. Installing torque bars like the TB45D at the guy bracket level helps stabilize these structures, extending the life of the tower and improving overall safety. Whether you're running a broadcast setup or supporting utility communication, the TB45D adds critical reinforcement.