Kathrein RA5-400B 409-415 MHz Radome Yagi Antenna

Enhance Your Communication with the Kathrein RA5-400B Yagi Antenna
Introducing the Kathrein RA5-400B, a robust broadband yagi antenna designed specifically for professional fixed-station applications in the 409-415 MHz range. This advanced antenna is part of the highly regarded Scala RA5-400B series, operating effectively across the 406—512 MHz band to meet the most demanding communication needs.

Unmatched Durability for Reliable Operation
The Kathrein RA5-400B is equipped with a heavy-duty fiberglass radome that shields the antenna from environmental hazards, ensuring it performs consistently under any conditions. This feature is crucial for maintaining reliable communication in various outdoor settings, from urban rooftops to remote outposts.

Optimized for Challenging Weather Conditions
Engineered to excel in adverse weather, the RA5-400B includes a balanced driven element that provides superior performance, particularly in icing conditions. This makes the antenna an excellent choice for areas prone to harsh weather, ensuring uninterrupted operation when you need it most.

Superior Construction for Long-Lasting Performance
Constructed with anodized aluminum pipes and tubing, and reinforced with heavy-duty aluminum castings and stainless steel hardware, the RA5-400B is built to last. The internal balun and dipole feedpoint are meticulously sealed within the boom assembly to prevent any ingress of moisture, ensuring the integrity of the antenna's internal components.

Versatile Installation and Application
Whether you require horizontal or vertical polarization, the RA5-400B adapts to your specific setup needs. Available in both dual and quad array configurations, this antenna provides flexibility in application and installation, making it suitable for a wide range of professional uses.