• single-sweep solution with compact frequency extenders
  • accurate leveled power gives you the ability to sweep power
  • various software applications available for detailed analysis
  • one product solution

Key Specifications

Maximum Frequency

120 GHz

Dynamic Range

>110 dB

Trace Noise

0.003 dB rms

Number of Built-In Ports

2 or 4 ports




Network analyzer software

  • available for Keysight's PNA, ENA, and USB network analyzers for investigating, characterizing, and troubleshooting designs
  • useful amplifier, filter, mixer, material, high-speed serial interconnect analysis capabilities, and more


Standard Configurations

Interested in a N5291A?

Featured Resources for the N5291A  

View All Resources

View All Resources

Want help or have questions?