• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 9999/9999

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 213744

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dublette zur Röhre ID= 59282 - Motorola Inc. ex Galvin Mfg.Co

• Dimensions (WHD)
• 38 x 84 x 0 mm / 1.5 x 3.3 x 0 inch

• Notes
• 6 Volt vibrator used to generate an AC-voltage, that could be stepped up high enough to operate vacuum tubes, specially in car radios.

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 4647 models, 2971 with images and 4146 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)