WR-28 to 2.92mm Female Ka-band Waveguide to Coax Adapter End-Launch
MODEL NUMBER: TRCW-289FEG0 - Ka-band, WR-28, 26.5 - 40 GHz
The WR-28 Male Ka-band Waveguide-to-Coax End-launch adapter provides a compact, precision transition from WR-28 (26.5–40 GHz) rectangular waveguide to a high-frequency female coax interface (commonly 2.92 mm). Its end-launch probe is optimized for minimal discontinuity at the waveguide aperture, delivering, low VSWR, and low insertion loss across E- & W-band. CNC-machined, gold-plated conductors and tight-tolerance alignment features ensure repeatable measurements in mmWave test setups, radar front-ends, 5G/6G research, and imaging systems. Compatible with standard WR-28 flanges (e.g., UG-599/U), it offers robust mechanical stability, broadband performance, and excellent mode purity in a lab-friendly form factor.
MODEL NUMBER: TRCW-289FEG0 - Ka-band, WR-28, UG-599/U, 2.92mm Connector
MODEL NUMBER: TRCW-288FEG0 - Ka-band, WR-28, UG-599/U, 1.85mm Connector
MODEL NUMBER: TRCW-284FEG0 - Ka-band, WR-28, UG-599/U, 2.4mm Connector
Electrical Specifications:
Frequency Range: 26.5 GHz to 40.0 GHz (Ka-band)
Insertion Loss: 0.3 dB
Return Loss: 18 dB
Mechanical Specifications:
Waveguide: WR-28, UG-599/U
Coax Connector: 2.92 mm / 1.85 mm / 2.4 mm
Configuration: End Launch, Center Pin Grounded (Standard Design)