Keysight 3582A Spectrum Analyzer, 0.02 Hz to 25.599 kHz

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This product has been discontinued.

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The Keysight 3582A offers outstanding value in a dual-channel, real-time spectrum analyzer that solves bench and systems measurement problems in the frequency range of 0.02 Hz to 25.599kHz.


  • Range: 0.02Hz to 25.5kHz
  • Spans: 1Hz to 25kHz in a 1-2.5-5-10 sequence
  • Accuracy: ±0.003% of display center frequency
  • Resolution: 0.4% of the frequency span for single channel or 0.8% of the frequency span for dual channels