• Country
• United States of America (USA)

• Manufacturer / Brand
• Supreme Instruments Corp.; Greenwood (MS)

• Year
• 1938

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 95741

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

• Number of Tubes
• 6

• Valves / Tubes

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100-125 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Three Inch Oscilloscope 546 - Supreme Instruments Corp.;

• Dimensions (WHD)
• 11.5 x 13.5 x 7.25 inch / 292 x 343 x 184 mm

• Notes
• Oak case, bronze panel.

• Price in first year of sale
• 59.00 $

• Literature/Schematics (1)
• 1938 Radolek Catalog

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 85 models, 66 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Supreme Instruments Corp.; Greenwood (MS)