Kathrein RA5-400B 430-436 MHz Radome Yagi Antenna

Optimized Communication for Professional Applications
The Kathrein RA5-400B 430-436 MHz Radome Yagi Antenna is engineered to meet the exacting demands of professional fixed-station applications, operating seamlessly within the 406—512 MHz band. This antenna is designed to deliver reliable communication solutions where robustness and clarity are paramount.

Advanced Protection for Long-Term Reliability
Encased in a heavy-duty fiberglass radome, the Kathrein RA5-400B is built to withstand severe environmental challenges. This protective layer shields the antenna from the elements, ensuring continuous operation and reducing the need for frequent maintenance.

Peak Performance in Extreme Conditions
Featuring a balanced driven element, the antenna excels in conditions prone to icing, maintaining superior performance and signal stability. The inclusion of a sealed internal balun and dipole feedpoint within the boom assembly further enhances its durability and effectiveness in adverse weather.

Versatile Mounting and Configuration
The Kathrein RA5-400B supports both horizontal and vertical polarization, providing flexibility in its installation and making it suitable for a variety of communication infrastructures. It is available in both dual and quad array configurations, allowing for customized setup tailored to specific operational needs.

Robust and Safe Construction
Crafted with anodized aluminum pipes and tubing along with heavy-duty aluminum castings and stainless steel hardware, the antenna is built to last. Its entire structure is maintained at DC ground potential to safeguard against electrical anomalies, enhancing overall system safety.