87301D Coaxial Directional Coupler, 1 GHz to 40 GHz

The Keysight 87301D is a compact, broadband directional sampling coupler designed for signal monitoring or, when combined with a coaxial detector, signal leveling. It is supplied with 2.4 mm female connectors or optional 2.92 mm female connectors.

• Compact size
• Frequency range: 1 to 40 GHz
• Nominal coupling & variation: 13 ± 1 dB
• Directivity: 14 dB to 20 GHz, 10 to 40 GHz
• Maximum SWR: 1.5 to 20 GHz, 1.7 to 40 GHz
• Insertion loss: < 1.2 dB to 20 GHz, < 1.9 to 40 GHz
• Insertion loss: < 1.2 dB to 20 GHz, < 1.9 to 40 GHz