FT-RF WR187 Waveguide to Coaxial Adapters offer precision RF transition performance across lower C-band frequency ranges (3.95 GHz to 5.85 GHz). They are designed to interface C-band satellite transponders, radar subsystems, and broadcast transmitters with 50 Ω coaxial cables and testing devices.

Crafted from heavy-duty machined aluminum, WR187 adapters combine high structural strength with efficient thermal dissipation for sustained CW power inputs. Featuring N-type female connectors and standard CPR187F or FDP48 flanges, they guarantee stable VSWR and excellent return loss.