QuinStar Technology QWA‑22R24F Waveguide‑to‑Coax Adapter

The QWA‑22R24F belongs to QuinStar’s QWA series, which provides high‑performance transitions between rectangular WR‑22 waveguide and coaxial 2.4 mm female connectors. These builds are precision machined in the U.S., and are engineered for extremely low insertion loss and favorable VSWR characteristics.

⚙️ Key Specifications

• Waveguide band: WR‑22 (nominal 33–50 GHz)

• Connector: 2.4 mm female coax interface

• Mount flange: UG‑383/U (right‑angle configuration)

• Insertion Loss: Typically ≤ 0.6 dB

• VSWR: Maximum around 1.35:1

• Construction: Precision gold‑plated interface, built to high‑reliability standards (ISO 9001, AS9100D, RoHS compliant)

✅ Applications & Use Cases

Commonly used for:

• Millimeter‑wave test and measurement setups

• Calibration/junction between waveguide systems and coax equipment

• High‑reliability aerospace, defense, and satellite communication hardware

This adapter supports smooth transitions across the K‑band to lower V‑band frequencies, ideal for system integration and lab environments.