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83059B Coaxial Adapter, 3.5 mm (f) to 3.5 mm (f), DC to 26.5 GHz

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Starting From US$ 363

Typical Configuration  

Typical Configuration

83059B Coaxial Adapter, 3.5mm Female-Female

  • 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


  • Frequency Range: dc - 26.5 GHz

Superior RF Performance

  • Return Loss: 32 dB


  • Electrical Length: 23.1 mm (0.91 in)
  • Overall Length: 26.9 mm (1.06 in)
  • Diameter: 10.0 mm (0.39 in)


The Keysight 83059B instrument-grade 3.5-mm female to 3.5 mm female coaxial adapter offers outstanding performance to 26.5 GHz. With SWR typically better than 1.05, this adapter is ideal for most connector saver and interconnect needs.