Your browser limits use of the Used Keysight Equipment website.
Please consider switching to a current version of Chrome, Firefox, Edge or IE11 to use this site.
Keysight Premium Used
  • Like-new Condition
  • Updated Firmware
  • Full Calibration
  • New Accessories
  • Like-new Warranty
  • Customization possible

Learn more

saleKeysight N4691B-00M


ECal Module / 26.5 GHz / 3.5mm – 300 kHz to 26.5 GHz Ecal, both 3.5 mm connectors male

From USD*7,583.40New Price 12,639.00 USD*

Limited Time Offer$20,142 value now $6,848
Keysight Store on eBay Buy Now7,583.40
Need a Quote? Request Quote
Shipping:Worldwide (excluding EU/CH/NO/TR)
Support: KeysightCare

Available for most models, please check prior to purchasing.

* See DisclaimerThe Used Equipment web is currently available in English only and pricing is in USD for the United States. Prices for other countries will vary. Contact us for local pricing.

Cannot ship to:

European Union

Unit only ships within China.

Unit ships worldwide.

Do you have any questions or need help before purchasing?
Oliver WittigGlobal Program ManagerContact us

Key Features

Keysight N4691B 26.5GHz 3.5mm electronic calibration module. 

Specifications and Key Features

  • Fast calibration
  • Reduced connector wear
  • Reliable solid-state switching
  • NIST traceable accurate calibrations
  • 300 kHz to 26.5 GHz frequency range
  • Full two-port calibration with a single connection
  • USB interface for direct control with PNA and ENA series of network analyzers

Key Documents

Configuration & Options
Installed Options
300 kHz to 26.5 GHz Ecal, both 3.5 mm connectors maleCore
Get a Custom Quote

* Disclaimer:

  • Prices shown in USD, estimated based on the configuration and assuming the customer location is in the USA.
  • The prices shown are in USD, as listed on eBay. Conversion to other currencies happens on purchase.
  • The prices shown are in CNY, as listed on Alibaba. Conversion to other currencies happens on purchase.
  • The saving percentages are relative to the list price of a new instrument. Actual percentages may vary based on option configuration of the desired equipment, currency exchange rates, and other factors. Premium Used special promotion discounts may or may not be eligible for customers with Keysight Purchase Agreements.
  • Prices and availability information are subject to change without notice. All net transaction prices may vary due to delivery terms, sales tax, VAT, duties and exchange rate variations. Products not available in all locations.
  • eBay is a registered trademark of eBay Inc.
  • Alibaba is a registered trademark of Alibaba.

Back to top

‹ Back to results