Agilent/HP 8903B Audio Analyzer

Agilent/HP 8903B Audio Analyzer
Manufacturer: Agilent / HP
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Agilent/HP 8903B Audio Analyzer 
Agilent/HP 8903B Audio Analyzer

Rent me for $150 a month

Different Filter options available please call

   The Agilent/HP 8903B audio analyzer provides unparalleled versatility and performance for audio measurements from 20 Hz to 100 kHz. The Agilent/HP 8903B combines the functionality of a low-distortion audio source, high-performance distortion analyzer, frequency counter, ac voltmeter, dc voltmeter, and SINAD meter into one compact package. With microprocessor control of source and analyzer, the Agilent/HP 8903B can perform stimulus-response measurements (such as signal-to-noise ratio and swept distortion) automatically with no additional equipment. For ease of use, most measurements on the Agilent/HP 8903B are made with only one or two keystrokes. The Agilent/HP 8903B automatically tunes and autoranges for maximum accuracy and resolution. For quick identification of input signals, the analyzer counts and displays the input frequency in all ac measurement modes. The standard Agilent/HP 8903B comes with 30 kHz and 80 kHz low-pass filters only. Two slots can accept any of the 6 optional filters


  • 20 Hz to 100 kHz
  • Measures distortion, SINAD, signal to noise, True RMS Volts, DC Volts, and frequency
  • Built-in low distortion source
  • HP-IB

Internal Plug-In Filter Options

   Two band-limiting low-pass filters are standard. Optional high-pass and weighting filters can be fitted to match your requirements. The 8903B has two plug-in filter positions which can be loaded with any of six optional filters. The standard 8903B comes with no plug-in filters. You must order the appropriate filter options if you wish to have any of the filters. Each filter option ordered adds additional cost to the instrument.

  • Frequency Range: 20 Hz to 100 kHz
  • Resolution: 0.3%
  • Accuracy: 0.3% of setting
  • Output Level Range: 0.6 mV to 6 V open circuit
  • Resolution: 0.3% or better


  • 2% of setting 60 mV to 6 V, 20 Hz to 50 kHz.
  • 3% of setting 6 mV to 6 V, 20 Hz to 100 kHz.
  • 5% of setting 0.6 mV to 6 mV, 20 kHz to 100 kHz.
Flatness (1 kHz reference):
  • ±0.7% (±0.06 dB), 20 Hz to 20 kHz.
  • ±2.5% (±0.22 dB), 20 Hz to 100 kHz.