• Country
• United States of America (USA)

• Manufacturer / Brand
• Electro Importing Co. (Eico); New York City, NY

• Year
• 1920

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

• Radiomuseum.org ID
• 201291

• Main principle
• Tuner pre 1926 (not a wave trap)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Arlington "Electro" Baby Timer No. 4433 [Later version] - Electro Importing Co. Eico;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 8.75 x 6 x 2 inch / 222 x 152 x 51 mm

• Notes
• The "Electro" Arlington (NAA) Baby Timer in the De Luxe Receiving Cabinet covered the 200 to 1,200 Meters wavelength.

• Net weight (2.2 lb = 1 kg)
• 4 lb (4 lb 0 oz) / 1.816 kg

• Price in first year of sale
• 15.00 $

• Literature/Schematics (1)
• 1920 The Electro Importing Catalog No. 23 Page 24

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 62 models, 61 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electro Importing Co. (Eico); New York City, NY