• Year
  • 1919 ?
  • Category
  • Teaching aids-material
  • Radiomuseum.org ID
  • 309329
    • alternative name: Lee De Forest Mfg.

 Technical Specifications

  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 5 & 80 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: Unit Receiver 9 Panels - DeForest Radio Telephone &
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 650 x 480 x 240 mm / 25.6 x 18.9 x 9.4 inch
  • Notes
  • Panneau d'expérimentation à 9 unités configurable selon le besoin

    Nine-unit experiment board configurable as needed.

 Collections | Museums | Literature

Collections

The model Unit Receiver 9 Panels is part of the collections of the following members.

 Forum