Kathrein RA5-400B 457-463 MHz Radome Yagi Antenna

Optimized Performance for Professional Use
The Kathrein RA5-400B 457-463 MHz Radome Yagi Antenna is specifically engineered for professional fixed-station applications across the 406—512 MHz band, making it an essential tool for robust communication in various industries, including public safety, broadcast, and telecommunications.

Built to Withstand Extreme Conditions
Constructed with a heavy-duty fiberglass radome, the Kathrein RA5-400B ensures long-lasting durability by protecting the antenna from environmental hazards. This design is crucial for maintaining consistent operation in adverse weather conditions.

Enhanced Signal Stability in Adverse Weather
Featuring a balanced driven element, this antenna delivers superior performance even in icing conditions, which is vital for reliable communication throughout harsh winters. The internal balun and dipole feedpoint are securely sealed within the boom assembly, protecting critical components from moisture and debris.

Flexible Installation Options
The Kathrein RA5-400B supports both horizontal and vertical polarization, providing versatile installation options to meet diverse application needs. With dual and quad array configurations available, this antenna can be customized to optimize both coverage and signal strength.

Robust Materials for Extended Use
This antenna is constructed from anodized aluminum pipes and tubing, with heavy-duty aluminum castings and stainless steel hardware, ensuring resistance to corrosion and enhancing overall structural integrity. Its design includes DC ground potential across the entire antenna to protect against electrical surges and enhance user safety.