• Year
  • 1925 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 313507

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); Reaction
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 80 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: 194X - Radio DB D.B.; Paris
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 380 x 220 x 205 mm / 15 x 8.7 x 8.1 inch
  • Notes
  • Ricevitore, da soprammobile racchiuso in una cassetta di legno di noce verniciato, il pannello frontale è di ebanite nera su cui sono fissati i comandi, le 5 valvole, a vista, sono fissate sulla parte superiore del mobile.

    Banda O.M. da 200 a 500 m, circuito ad amplificazione diretta, alimentazione da batterie/accumulatori esterni, Tensioni: filameni 4 VDC, anodica 80 VDC, altoparlante esterno ad alta impedenza, ingresso del ricevitore per antenna a quadro o filare.

    Valvole (triodi)tipo R 

  • Net weight (2.2 lb = 1 kg)
  • 6 kg / 13 lb 3.5 oz (13.216 lb)
  • Author
  • Model page created by Antonio Varrica. See "Data change" for further contributors.

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