Kathrein RA5-400B 487-493 MHz Radome Yagi Antenna

Enhanced Connectivity for Professional Needs
The Kathrein RA5-400B 487-493 MHz Radome Yagi Antenna is specifically designed to serve professional fixed-station applications within the broad 406—512 MHz band. This robust antenna is essential for industries that rely on precise and uninterrupted communication, such as emergency response, telecommunications, and data-heavy sectors.

Robust Design for Extreme Weather Resistance
Protected by a heavy-duty fiberglass radome, the Kathrein RA5-400B is built to endure harsh environmental conditions. This layer of protection ensures that the antenna remains operational and performs optimally, regardless of adverse weather, safeguarding essential communications.

Optimal Performance in Challenging Conditions
The antenna features a balanced driven element that excels in icing conditions, maintaining consistent performance and reliability when temperatures drop. Additionally, the internal balun and dipole feedpoint are sealed within the boom assembly, protecting these critical components from moisture and cold.

Flexible Installation with High Customizability
Offering both horizontal and vertical polarization, the Kathrein RA5-400B allows for versatile installation setups. Available in dual and quad array configurations, this antenna can be tailored to specific signal coverage needs, enhancing its effectiveness across various deployment scenarios.

Durable Materials for Longevity
Crafted with anodized aluminum pipe and tubing, and reinforced with heavy-duty aluminum castings and stainless steel hardware, the RA5-400B is built to last. Its robust construction ensures resistance to corrosion and physical stress, while the entire antenna at DC ground potential enhances safety against electrical hazards.