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HP / Agilent E7401A 9 kHz to 1.5 GHz EMC / Spectrum Analyzer Options 1DR 1DS B72


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Up for sale is a used HP / Agilent E7401A 9 kHz to 1.5 GHz EMC / Spectrum Analyzer.


It has been tested and is in good working condition.





1DR Narrow Resolution BW


1DS RF Preamp


B72 Expansion Memory



Original Manufacturer Description:


The HP/Agilent E7401A is part of the E7400A EMC Analyzer Series which provides the capabilities you need in an analyzer to make in-house EMI precompliance testing a reality. When combined with a broadband antenna, the E7401A provides the capabilities to check for radiated emissions coming from your DUT. This is best done in an area that is free from reflective objects such as an open area or EMI chamber. Test for noise or interference placed on power or data lines by coupling the E7401A instrument to the power or data line through a line impedance stabilization network (LISN) device or absorbing clamp. If you have an emissions problem, you can use the Agilent E7401A with an 11940A or 11941A close field probe to isolate and diagnose the source of the problem.


  • Automatic EMI measurements
  • Log sweep
  • 3.5" disk drive
  • 5 minute warm-up
  • Built-in preamplifier
  • Built-in preamplifier
  • Optional tracking generator
  • Rugged, portable design