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11903B Adapter 2.4 mm (f) to Type-N (f), DC to 18 GHz

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Starting From US$ 791

Typical Configuration  

Typical Configuration

11903B 2.4mm (f) to type-N(f) 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 female, type-N female

Superior RF Performance

  • Return Loss: > 28 dB
  • Repeatability: -48 dB


  • Electrical Length: 46.1 mm (1.85 in)
  • Overall Length: 58.3 mm (2.30 in)
  • Diameter: 15.7 mm (0.62 in)


The Keysight 11903B is a metrology grade, 2.4 mm female to type-N female adapter with dc to 18 GHz operation.