• Year
  • 1940 ??
  • Category
  • Telephony - wire and wireless
  • Radiomuseum.org ID
  • 327053

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 230 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Intercom - National Radio Engineering Co.
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 11 x 8 x 6 inch / 279 x 203 x 152 mm
  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Author
  • Model page created by Uday Kalburgi. See "Data change" for further contributors.

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The model Intercom is part of the collections of the following members.

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