For example: Agilent E4440A or Anritsu 68369
1GHz differential probe


Manufactured by: Keysight / Agilent


Keysight / Agilent 1159A - Probes

Keysight / Agilent 1159A Overview

The Agilent 1159A is a FET input differential probe with 1 GHz bandwidth and greater than 19 dB CMRR (Common Mode Rejection Ratio) at 500 MHz. The 1159A offers the 1:1 attenuation, making it ideal for characterizing high bandwidth, low-voltage signals.


  • AutoProbe interface compatible
  • Low noise and low input capatitance
  • External attenuators and ac coupler
  • Superior tolerance to ESD
  • Small size and rugged attenuation

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