Kathrein RA5-400B 418-424 MHz Radome Yagi Antenna

Exceptional Reliability in Harsh Conditions
The Kathrein RA5-400B 418-424 MHz Radome Yagi Antenna is engineered for steadfast performance in the most demanding professional environments. Designed for fixed-station applications within the 406—512 MHz frequency range, this antenna is a staple in sectors requiring robust, unyielding communication capabilities.

Built to Last
This antenna is encased in a heavy-duty fiberglass radome that effectively shields it from environmental hazards, thereby ensuring prolonged operational life and reliability. It's an investment in durability, equipped to handle whatever the elements may throw its way.

Superior Performance Features
In addition to its rugged exterior, the RA5-400B boasts a balanced driven element that enhances its performance in icy conditions—a critical feature for maintaining communication in colder climates. The internal components, including a balun and dipole feedpoint, are meticulously sealed within the boom assembly to prevent exposure to the elements.

Tailored for Various Installation Needs
Versatility is a key aspect of the RA5-400B, which supports both horizontal and vertical polarization. This flexibility allows it to be utilized in a wide array of communication setups, proving its utility beyond typical applications.

Seamless Integration and Safety
The entire antenna structure is at DC ground potential to prevent any electrical hazards, further boosting its safety features. With options for dual and quad arrays, users can customize their setup based on specific signal strength and direction requirements, making it suitable for a variety of operational demands.