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11904B Test Port Adapter, 2.4 mm (f) to 2.92 mm (f), DC to 40 GHz

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Starting From US$ 868

Typical Configuration  

Typical Configuration

11904B 2.4 mm female to 2.92 mm female adapter

  • 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


  • Connector Type: 2.4 mm (f), 2.92 mm (f)

Superior RF Performance

  • Return Loss: >24 dB
  • Repeatability: -40 dB


  • Electrical Length: 11.3 mm (0.45 in)
  • Overall Length: 16.3 mm (0.64 in)
  • Diameter: 8.0 mm (0.31 in)


The Keysight 11904B is a metrology grade, 2.4 mm female to 2.92 mm female adapter with dc to 40 GHz operation. It is 16.3 mm in length and has a diameter of 8 mm.