• Country
• United States of America (USA)

• Manufacturer / Brand
• DuMont Labs, Allen B., Inc.

• Year
• 1946 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 133640

• • alternative name: Dumont Television & Radio

• Number of Tubes
• 25

• Valves / Tubes
• 6AG7 6J5 6SN7 6Q5 6SL7GT 0D3 6H6 5U4 6B4 6SJ7 6X5 3B24 2X2A unknown_Tube

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dual-Beam Oscilloscope 279 - DuMont Labs, Allen B., Inc.

• Shape
• Rack

• Dimensions (WHD)
• 19 x 16 x 22 inch / 483 x 406 x 559 mm

• Notes
• True Dual-beam Oscilloscope with seperate sweeps and amps.
  Picture tube 5".
  Max. vertical frequency (measured) 200 kHz at -3 dB.
  Max. vertical sensitivity (measured) 200 mV/cm.
  Some tube types are built in several times.

• Net weight (2.2 lb = 1 kg)
• 40.6 kg / 89 lb 6.8 oz (89.427 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Basil Burkhardt. See "Data change" for further contributors.

• Other Models

• Here you find 301 models, 158 with images and 243 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from DuMont Labs, Allen B., Inc.