• Country
• United States of America (USA)

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

• Year
• 1977–1979

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 129107

• Number of Tubes
• 1

• Valves / Tubes

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Storage Oscilloscope 1223A - Hewlett-Packard, HP; Palo Alto

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 213 x 279 x 476 mm / 8.4 x 11 x 18.7 inch

• Notes
• Hewlett-Packard Model 1223A dual channel 15 MHz oscilloscope incorporates a rugged, performance proven CRT that gives a choice of conventional, variable persistence, or storage operation. Features include: an 8 X IO division internal graticule for parallax-free measurements, 3% vertical accuracy, 4% horizontal accuracy, calibrated sweep speeds from 2 s/div to 0.1 µs/div, automatic triggering, pushbutton beam finder, X-Y display capability, TV sync separator, variable trigger holdoff, dc-coupled external trigger, selectable Chop or Alternate sweep mode, and single-shot capability. Storage features include: variable erase rate, variable writing speed, auto-store mode, remote erase and remote setting of erase rate.

• Net weight (2.2 lb = 1 kg)
• 11.9 kg / 26 lb 3.4 oz (26.211 lb)

• Price in first year of sale
• 2,250.00 $

• Mentioned in
• - - Data from my own collection

• Literature/Schematics (1)
• - - Manufacturers Literature (HP catalog 1977)

• Author
• Model page created by Sven Hoffmann. 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