• Year
  • 1929 ?
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 190499

 Technical Specifications

  • Number of Tubes
  • 1
  • Wave bands
  • - without
  • Details
  • Power: Charger for A-Batteries
  • Power type and voltage
  • Alternating Current supply (AC) / 120 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: RG21 - Phywe, Physikalische
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Gleichrichter bzw. Ladegleichrichter für Batterien 6 - 12 Volt
    und Ladestrom bis 3 Ampere.
    Passender Regelwiderstand für RG21 und 22 mit Regulierbereich 2-12 V bei 1-3 Ampere:
    GW15430 (15 Ohm), Preis 13 / 15 RM
    Ersatzröhre: Gl3c (Preis 36 RM)
    Ersatzröhre: EW121 (Preis 4,50 RM)
  • Net weight (2.2 lb = 1 kg)
  • 9 kg / 19 lb 13.2 oz (19.824 lb)
  • Price in first year of sale
  • 114.00 RM
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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