• Country
• United States of America (USA)

• Manufacturer / Brand
• Arnold, J.F.; New York

• Year
• 1919

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

• Radiomuseum.org ID
• 264368

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

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Arnold Long Wave Receiving Transformer Model No. 7 - Arnold, J.F.; New York

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 41 x 10 x 10 inch / 1041 x 254 x 254 mm

• Notes

• With a fair sized antenna this inductive tuner will tune up to 15,000 meters.

• Net weight (2.2 lb = 1 kg)
• 25 lb (25 lb 0 oz) / 11.350 kg

• Price in first year of sale
• 25.00 $

• Mentioned in
• July 1919, National Radio Supply Co. catalog page 10

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

• Other Models

• Here you find 10 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Arnold, J.F.; New York