• Country
• United States of America (USA)

• Manufacturer / Brand
• Clapp-Eastham Co.; Cambridge, MA

• Year
• 1917

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 213300

• • Brand: Radak

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Blitzen Oscillation Transformer - Clapp-Eastham Co.; Cambridge,

• Notes
• From 1917 "Radio and Laboratory Apparatus Catalog X", Clapp-Eastham-Company, 139 Main Street, Cambridge, Massachusetts: The Blitzen Oscillation Transformer, up to 1 KW. Mahogany base and hard rubber supports. Four clips provided. 1 KW. The slogan for Blitzen brand was "A little better than the best".

• Price in first year of sale
• 12.00 $

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 107 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Clapp-Eastham Co.; Cambridge, MA