Celwave CD870-C Isolator Circulator UHF 937.7125 MHz

Celwave CD870-C Isolator Circulator is a compact UHF RF assembly specified for 937.7125 MHz operation on Channel 2. As a three-port isolator-circulator, it provides non-reciprocal signal routing that helps separate transmit and receive paths and limit reflections in the connected RF chain. The CD870-C designation identifies this specific Celwave model within the CD870 family, and listings label it as a Channel 2, UHF-band isolator/circulator assembly. This unit is sold as a discrete RF module intended for integration into modular front-end configurations or RF test setups, rather than as a complete system. With fixed frequency/channel targeting, the CD870-C supports compact installations where directional control of RF energy at 937.7125 MHz is needed to reduce cross-port interference and maintain signal integrity. Its three-port layout enables routing between ports in applications requiring isolation and non-reciprocal energy flow, consistent with Celwave's CD870-C line.