Kathrein RA5-400B 472-478 MHz Radome Yagi Antenna

Enhanced Communication for Critical Applications
The Kathrein RA5-400B 472-478 MHz Radome Yagi Antenna is engineered for precision and reliability in professional fixed-station applications across the 406—512 MHz band. It is an essential tool for sectors that depend on clear and uninterrupted communication, such as emergency response, military operations, and commercial broadcasting.

Robust Design for Maximum Protection
Equipped with a heavy-duty fiberglass radome, the Kathrein RA5-400B is built to withstand adverse environmental conditions. This durable encasement protects the antenna from the elements, ensuring operational integrity and longevity in any weather, be it rain, snow, or extreme temperatures.

Optimal Performance in Extreme Weather
Featuring a balanced driven element, this antenna excels in maintaining high-performance levels, particularly in icy conditions. The internal balun and dipole feedpoint are securely sealed within the boom assembly, protecting these vital components from the cold and moisture, thus ensuring consistent and reliable functionality.

Adaptable Installation Options
The Kathrein RA5-400B supports both horizontal and vertical polarization, allowing for versatile installation scenarios. With options for dual and quad arrays, users can customize the antenna setup to meet specific signal coverage needs, making it suitable for a wide range of applications.

Durable Construction for Prolonged Use
Constructed from anodized aluminum, with heavy-duty aluminum castings and stainless steel hardware, the antenna is designed to resist corrosion and withstand physical stresses. The entire structure is also at DC ground potential, which minimizes the risk of electrical hazards, enhancing safety for installers and operators.