• Country
• United States of America (USA)

• Manufacturer / Brand
• Hewlett-Packard, (HP); Palo Alto, CA

• Year
• 1980/1981 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 135163

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100; 120; 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Audio Analyzer HP8903A - Hewlett-Packard, HP; Palo Alto

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 425 x 146 x 440 mm / 16.7 x 5.7 x 17.3 inch

• Notes
• Hewlett Packard Audio Analyzer 8903A contains an audio source, AC voltmeter and frequency counter.
  Measurement: Distortion, SINAD, signal-to-noice ratio, ac and dc levels, frequency.
  Frequency range: 20 Hz-100 kHz.
  HP-IB interface.

• Net weight (2.2 lb = 1 kg)
• 12.3 kg / 27 lb 1.5 oz (27.093 lb)

• Price in first year of sale
• 6,620.00 $

• Source of data
• -- Original prospect or advert

• Mentioned in
• Funkschau (1/1981, S. 56 / Meßtechnik auf der Electronica)

• Author
• Model page created by Pius Steiner. See "Data change" for further contributors.

• Other Models

• Here you find 393 models, 361 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA