87310B Coaxial Hybrid Coupler, 90 Degree, 1 GHz to 18 GHz

The Keysight 87310B is a 3 dB 90 degree hybrid coupler intended for applications that require a phase difference of 90 degrees between signals. It is well suited for signal monitoring or, when combined with a coaxial detector, signal leveling. The Keysight 87310B has SMA female connectors.

Superior RF Performance

• Nominal coupling: 3 dB
• Isolation: 17 dB
• Maximum SWR: 1.35
• Insertion loss: < 2 dB