• Country
• United States of America (USA)

• Manufacturer / Brand
• DeForest Radio Telephone & Telegraph Co. (De Forest); New York

• Year
• 1920 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 147262

• • alternative name: Lee De Forest Mfg.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Bridging or Loading Condenser CS-1502 - DeForest Radio Telephone &

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 5.25 x 3.38 x 5.25 inch / 133 x 86 x 133 mm

• Notes
• De Forest "Genung" CS-1502, Bridging or Loading Condenser;
  Max. capacity 0.0015 MF, oak cabinet, bakelite panel, 10 taps, fan switch,

• Net weight (2.2 lb = 1 kg)
• 1 lb 0 oz (1 lb) / 0.454 kg

• Price in first year of sale
• 7.00 $

• Mentioned in
• -- Original prospect or advert (De Forest Radio Receiving Apparatus Catalog "D")

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

• Other Models

• Here you find 158 models, 132 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from DeForest Radio Telephone & Telegraph Co. (De Forest); New York