Kathrein RA5-400B 403-409 MHz Radome Yagi Antenna

Introducing the Kathrein RA5-400B Yagi Antenna
Elevate your communication capabilities with the Kathrein RA5-400B, a high-performance broadband yagi antenna specifically engineered for professional fixed-station applications in the 403-409 MHz band. This antenna is perfect for demanding environments where reliability and durability are paramount.

Designed for Durability and Performance
The RA5-400B features a heavy-duty fiberglass radome that effectively shields the antenna from environmental hazards, ensuring long-term reliability and consistent performance. This robust construction makes it an ideal choice for both urban and remote deployments.

Advanced Technical Construction
At the heart of the RA5-400B's superior performance is its balanced driven element, which offers exceptional functionality in icing conditions—a critical feature for maintaining communication in adverse weather. The antenna's internal balun and dipole feedpoint are meticulously sealed within the boom assembly to prevent exposure to the elements, further enhancing its resilience and operational longevity.

High-Quality Materials for Maximum Efficiency
Constructed from anodized aluminum pipe and tubing with heavy-duty aluminum castings and stainless steel hardware, the RA5-400B is built to withstand the toughest conditions. The entire antenna is at DC ground potential to protect against electrical discharges, adding an extra layer of safety and durability.

Versatile Mounting Options
The RA5-400B supports both horizontal and vertical polarization, allowing for flexible installation and alignment according to specific site requirements. It is available in dual and quad array configurations, providing additional customization for various operational needs.