Kathrein RA5-400B 445-451 MHz Radome Yagi Antenna

Advanced Communications Across Broad Frequencies
The Kathrein RA5-400B 445-451 MHz Radome Yagi Antenna is expertly designed for professional fixed-station applications, efficiently covering the 406—512 MHz band. Ideal for sectors requiring dependable, clear communications, this antenna serves as a critical component in setups where signal integrity is paramount.

Engineered for Environmental Resilience
Protected by a heavy-duty fiberglass radome, the Kathrein RA5-400B is built to withstand harsh environmental conditions. This robust protection ensures that the antenna remains functional in diverse climates, from icy cold to sweltering heat, providing reliable service no matter the weather.

Optimal Performance in Challenging Conditions
Equipped with a balanced driven element, the antenna excels in adverse weather, particularly icing conditions which might cripple lesser equipment. This feature ensures continuous, high-quality operation, crucial for maintaining essential communications during severe weather events.

Versatility in Installation
The Kathrein RA5-400B can be configured for both horizontal and vertical polarization, adding to its versatility and making it suitable for a wide range of applications. Available in both dual and quad array options, the antenna can be tailored to meet specific site and signal requirements, ensuring optimal coverage and performance.

Durable Construction for Long-Term Use
Constructed with anodized aluminum pipes and tubing, and reinforced with heavy-duty aluminum castings and stainless steel hardware, the RA5-400B is designed for durability. Its entire structure is grounded to DC potential to enhance safety and protect against electrical anomalies.