The Comba DC-R05-ON300C(XH) 5dB Directional Coupler plays a critical role in optimizing signal distribution within fire alarm voice evacuation systems, ensuring clear and reliable communication during emergency situations. This unit is in excellent condition, having been thoroughly tested and verified to meet stringent performance standards. It ships in its original factory condition, guaranteeing full manufacturer-grade reliability and consistent operational integrity.
Designed for frequencies ranging from 698 to 2700MHz, the DC-R05-ON300C enhances system efficiency by precisely managing signal flow between components, minimizing interference and signal loss. Its robust construction suits demanding environments typical of fire alarm notification appliances.
This product is ready to ship immediately, with fast shipping options available to support urgent system maintenance or upgrades. Whether for new installations or replacement parts, the Comba DC-R05-ON300C ensures dependable performance critical to voice evacuation notification systems.
Key Specifications:
– Part Number: DC-R05-ON300C
– Brand: Unknown
– Category: Notification Appliances, Voice Evacuation
– Condition: New





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