FT-RF WR229 Waveguide Adapter is a precision-engineered S-Band waveguide-to-coaxial adapter (3.22 GHz to 4.90 GHz) designed to seamlessly connect WR229 waveguide systems with SMA or N-Type coaxial cables and instruments. With ultra-low VSWR and minimal insertion loss, it provides accurate signal coupling for S-Band radar systems, 5G N77 spectrum testing, and high-precision measurements.

Constructed from high-precision CNC machined aluminum alloys, this adapter guarantees high cross-polarization rejection (>30 dB) and smooth gain flatness across the entire frequency band, ensuring reliable and repeatable measurement results in laboratory environments.