For example: Agilent E4440A or Anritsu 68369
Active Probe 750MHz


Manufactured by: Keysight / Agilent


Keysight / Agilent 1145A - Probes

Keysight / Agilent 1145A Overview

The Agilent 1145A active probe for surface mount devices, provides an easy, lightweight, reliable connection to SMDs on PC boards and backplanes while delivering active probe performance down to the tip. Its unique design also presents a powerful combination of industry standard compatibility and superior reliability. The probes basic contact is a standard 25 mil square pin socket that houses passive circuitry. The active circuitry is contained in a plastic pod 13 inches from the tip. This design ensures a small, lightweight and rugged tip.


  • 2 channels per assembly
  • dc to 750 MHz probe bandwidth
  • 10X attenuation
  • Powered directly by Agilent 54520, Agilent 54522, Agilent 54540, and Agilent 54542 oscilloscopes
  • Use the Agilent 1142A external power supply with any other instrument with 50-ohm input such as 3000, 5000, 6000 (300MHz-1GHz), 7000, 8000, 80000, 9000, and 90000 Series oscilloscopes.

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