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8765B Coaxial Switch, DC to 20 GHz, SPDT

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Starting From US$ 424

Typical Configuration  

Typical Configuration

8765B Coaxial, single pole, double throw switch, DC-20 GHz, SMA (female) connectors

  • 8765B-324 24 Vdc supply voltage with solder terminals
  • 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


  • Unterminated single pole double throw switch
  • Break-before-make
  • SMA female connectors

Superior RF Performance

  • Isolation: 110 dB -2.25 dB/GHz
  • Insertion loss: < 0.2 dB + 0.025 dB/GHz


  • Voltage options covering drive voltages between 4.5-32 volts dc
  • Option 890 includes printout of test results


The Keysight 8765B offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.

Buy only the performance you need! Keysight offers a new line of latching coaxial switches that combine legendary reliability with the widest range of performance options available today. Learn more at: N1810UL Coaxial Switch

8765B Option 010 and 310 will be discontinued March 1, 2013, last day to order is May 31, 2013.

Learn more about Keysight Single-Pole Double-Throw Switches - SPDT