Accessories

Superior RF Performance

• nominal coupling at 20 dB
• maximum coupling variation at ±1.0 dB
• direction at 30 dB to 12.4 GHz, 27 dB to 18 GHz

Use the Keysight 773D directional coupler for broadband swept measurements in the 2 to 18 GHz range. This coupler is ideal for leveling broadband sources when using the Keysight 8474B detector. 

Superior RF Performance

The Keysight 87300B is a compact, broadband directional sampling coupler designed for signal monitoring or when combined with a coaxial detector, signal leveling. It is supplied with SMA female connectors.

Superior RF Performance

• Coupling factor: 16 dB + 0.15 dB/GHz
• Directivity: 30 dB to 0.3 MHz, 40 dB to 1.3 GHz, 35 dB to 2 GHz, 30 dB to 3 GHz
• Return loss: 23 dB to 1.3 GHz, 18 dB to 3 GHz
• Insertion loss: 1.5 dB + 0.1 dB/GHz

The Keysight 86207A high directivity 75 ohm RF bridge offers unparalleled performance in a variety of general-purpose applications. It is ideal for accurate reflection measurements and signal leveling applications.

Superior RF Performance

• Nominal coupling: 20 dB
• Maximum coupling variation: ±1.0 dB
• Directivity: 30 dB to 12.4 GHz, 27 dB to 18 GHz

The Keysight 772D is a high-performance, dual-directional coupler designed for broadband swept measurements in the 2 to 18 GHz range. This coupler can be combined with Keysight power sensors and power meters for reflectometer applications. Forward and reverse power measurements on transmitters, components, or other broadband systems are made simpler using the Keysight 772D. The broadband design allows the use of a single test setup and calibration for tests spanning the entire 2 to 18 GHz range.

• Wide frequency coverage
• High directivity
• Compact size
• Frequency range: 6 to 26.5 GHz
• Nominal coupling & variation: 10 ± 0.5 dB
• Directivity: 13 dB
• Maximum SWR: 1.4
• Insertion loss: < 1.3 dB

The Keysight 87300D is a compact, broadband directional sampling coupler designed for signal monitoring or, when combined with a coaxial detector, signal leveling. It is supplied with 3.5-mm female connectors.

Superior RF performance

• Coupling factor at 16 dB + 0.15 dB / GHz (< 3 GHz); 16.5 dB - 0.20 dB / GHz (> 6 GHz)
• Directivity at 30 dB to 0.3 MHz, 40 dB to 2 GHz, 30 dB to 3 GHz, 20 dB to 5 GHz, 16 dB to 6 GHz
• Return loss at 23 dB to 2 GHz, 20 dB to 3 GHz, 18 dB to 5 GHz, 16 dB to 6 GHz
• Insertion loss at 1.5 dB + 0.1 dB / GHz

The Keysight 86205A high directivity 50 ohm RF bridge offers solid performance in a variety of general-purpose applications. It is ideal for accurate reflection measurements and signal leveling applications.

Superior RF Performance

• Nominal coupling and variation: 10 ± 1 dB
• Directivity: 14 dB to 12.4 GHz, 12 dB to 26.5 GHz
• Maximum SWR: 1.35 to 12.4 GHz, 1.5 to 26.5 GHz
• Insertion loss: < 1.2 dB to 12.4 GHz, < 1.7 dB to 26.5 GHz

The Keysight 87300C is a compact, broadband directional sampling coupler designed for signal monitoring or, when combined with a coaxial detector, signal leveling. It is supplied with 3.5 mm female connectors.

Superior RF performance

• Coupling factor: 18 dB +/- 3 dB (0.3 MHz to 3 GHz)
• Directivity: 38 dB (0.3 MHz to 1.3 GHz); 33 dB (1.3 GHz to 3 GHz)
• Return loss: 14 dB (0.3 MHz to 3 GHz); 1.5 VSWR
• Insertion loss: 2.0 dB (0.3 MHz to 1 GHz); 2.5 dB (1 GHz to 3 GHz)

The Keysight 86205B high directivity 50 ohm RF bridge offers unparalleled performance in a variety of general-purpose applications. It is ideal for accurate reflection measurements and signal leveling applications.

• Compact size
• Frequency range: 10 to 46 GHz
• Nominal coupling and variation: 10 ±0.7 dB
• Directivity: 10 dB to 46 GHz
• Maximum SWR: 1.8
• Insertion loss: < 1.9 dB
• Insertion loss: < 1.9 dB

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

• Compact size
• Frequency range: 10 to 50 GHz
• Nominal coupling and variation: 10 ±0.7 dB
• Directivity: 10 dB
• Maximum SWR: 1.8
• Insertion loss: < 1.9 dB

The Keysight 87301C 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.

• 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

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.

• Wide frequency coverage
• High directivity
• Compact size
• Frequency range: 2 to 50 GHz
• Nominal coupling & variation: 10 ± 1 dB
• Directivity: 13 dB to 26.5 GHz, 10 dB to 50 GHz
• Maximum SWR: 1.5 to 26.5 GHz, 1.8 to 50 GHz
• Insertion loss: < 2.0 dB

The Keysight 87301E 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.