Kathrein 78210525 13dB Directional Coupler
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Kathrein 78210525 13dB Directional Coupler

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78210525
Description

The Kathrein 78210525 is a carrier-grade directional coupler designed for the precise sampling and distribution of RF signals in wireless telecommunications networks. This passive component is engineered to operate across a broad frequency range, typically from 698 MHz to 2700 MHz, covering all major cellular bands including LTE, UMTS, and GSM. Its primary function is to couple a specific portion (13dB) of the signal from the main transmission line to a coupled port, while maintaining a low-loss through-path for the primary signal. This makes it an ideal solution for Distributed Antenna Systems (DAS) and base station monitoring applications. The hardware is optimized for high-power handling and features exceptional passive intermodulation (PIM) performance, which is critical for preventing signal degradation in multi-carrier environments. The 78210525 is housed in a rugged, weather-resistant enclosure, ensuring reliable operation in both indoor and outdoor installations. It maintains high directivity and a low Voltage Standing Wave Ratio (VSWR), effectively minimizing signal reflections and ensuring maximum power transfer efficiency. Equipped with precision 7/16 DIN female connectors, the coupler provides secure and stable electrical connectivity. Its compact design and integrated mounting points facilitate easy integration into equipment racks or direct mounting on walls and poles in demanding telecommunications infrastructures.

Features
Equipment Type:
RF Module
Equipment Type:
Brand:
KATHREIN
Original product:
Delivery period:
Price not specified