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87300D Coaxial Directional Coupler, 6 to 26.5 GHz

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Starting From US$ 1,346

Typical Configuration  

Typical Configuration

87300D Coaxial coupler, 6-26.5 GHz, 3.5 mm female connectors

  • R-51B-001-C Return to Keysight Warranty - 1 year


Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

  • 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.