• Year
  • 1945 ?
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 134698
    • alternative name: GTC

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Porta-Power H - GTC, General Transformer
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 6.75 x 2 x 4.5 inch / 171 x 51 x 114 mm
  • Notes
  • GTC Porta-Power model H, Battery replacement power supply; Supplies 1.4 V & 90 V DC for 4 - 6 tube Farm Radios.
  • Price in first year of sale
  • 15.00 USD
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum