Vacuum Tube Reactivator R-403

• Country
• United States of America (USA)

• Manufacturer / Brand
• Sterling Manuf. Co.; Cleveland, Ohio

• Year
• 1927

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 119892

• Picture
• Schematics

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

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 50 to 60 cycles, 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum Tube Reactivator R-403 - Sterling Manuf. Co.; Cleveland

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 7.25 x 5.75 x 5.25 inch / 184 x 146 x 133 mm

• Notes

• The Sterling R-403 is an AC operated Vacuum Tube Reactivator.

  One volt meter, 4 pin valve holder, filament voltage adjustable by a slider. For use with UV-201-A, C-301-A, UV-199 and C-299 types of vacuum tubes.

• Price in first year of sale
• 24.05 $

• Circuit diagram reference
• Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)

• Mentioned in
• Wyeth Hardware & Mfg Co, Catalog 1927

• Literature/Schematics (1)
• Rider's Perpetual, Volume 2 = 1932 and before (Riders Sterling 2-1)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 60 models, 37 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sterling Manuf. Co.; Cleveland, Ohio