Keysight Agilent HP 8561B

Keysight Agilent HP 8561B

50 Hz to 6.5 GHz Spectrum Analyzer

The Keysight Agilent HP 8561B is one of our refurbished 6.5 GHz Spectrum Analyzers.

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NIST Calibration Pricing - $595.00

Keysight Agilent HP 8561B Features:

Frequency Range:

  • 50Hz to 6.5GHz


  • -130 dBm

Digital Bandwidths:

  • 10, 30, 100Hz

Dynamic Range:

  • 128 dB

Signal to distortion, harmonic:

  • 81 dB(<2.9GHz)
  • 110 dB(>2.9GHz)

Signal to distortion, intermodulation:

  • 90 dB(< 2.9GHz)
  • 92 dB(> 2.9GHz)
  • Low spurious response and average noise level(displayed)
  • Fully programmable(HP-IB)

The Keysight Agilent HP 8561B, RF Spectrum Analyzer, features synthesized tuning, built-in frequency counter, digital bandwidths, AM/FM demodulator, & many optional features.

The Keysight Agilent HP 8561B, RF Programmable Spectrum Analyzer, offers excellent performance for RF design and service applications. The Keysight Agilent HP 8561B, Programmable Spectrum Analyzer, has a frequency range of 50Hz to 6.5GHz.

It has a synthesized tuning for drift-free, accurate measurements. Has a sensitivity of  - 130 dBm and digital bandwidths of 10, 30, and 100 Hz. The Keysight Agilent HP 8561B, RF Programmable Spectrum Analyzer, meet the MIL - T- 28800C specifications for ruggedness. 


Keysight Agilent HP 8561B - Option Descriptions