Kathrein RA5-400B 484-490 MHz Radome Yagi Antenna

Optimized Communication for Professional Applications
The Kathrein RA5-400B 484-490 MHz Radome Yagi Antenna is specifically engineered for professional fixed-station applications within the wide-ranging 406—512 MHz band. This high-performance antenna is ideally suited for critical communication needs in sectors like emergency services, broadcast systems, and telecommunications.

Robust Construction for Maximum Durability
Equipped with a heavy-duty fiberglass radome, the Kathrein RA5-400B is built to withstand severe environmental conditions. This sturdy protection ensures that the antenna remains operational, safeguarding against damage from harsh weather, thus maintaining reliable communication.

Superior Performance in Adverse Conditions
Featuring a balanced driven element, this antenna excels in maintaining performance stability, especially in icy conditions. This is crucial for ensuring uninterrupted service during winter or in cold climates. The internal balun and dipole feedpoint are securely sealed within the boom assembly, offering additional protection against moisture and debris.

Versatile Installation Options
The Kathrein RA5-400B supports both horizontal and vertical polarization, providing flexibility in installation and ensuring it can be adapted to various operational requirements. It is available in dual and quad array configurations, allowing for customized setups that enhance signal strength and coverage.

High-Quality Materials for Longevity
This antenna is constructed from anodized aluminum pipe and tubing, complemented by heavy-duty aluminum castings and stainless steel hardware, making it highly resistant to corrosion and ensuring prolonged durability. The entire structure is also at DC ground potential, which minimizes risks associated with electrical imbalances.