Radiophone TH A3 Type 990181

Thomson-Houston, Compagnie des Téléphones (TTH, CTT); Paris

Data
Forum
Pictures
Collections

  • Year
  • 1925 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 203483

 Technical Specifications

  • Number of Tubes
  • 3
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • 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: Radiophone TH A3 Type 990181 - Thomson-Houston, Compagnie des
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 12.5 x 7.9 x 8.25 inch / 318 x 201 x 210 mm
  • Notes

  • Radiophone TH-A3 manufactured by "Compagnie des Telephones Thomson-Houston - Paris".
    3 Wavebands: 150...600 m, 500...2000 m, 1500...3000 m.
    Antenna inputs: Direct or selective.
    Transformer coupled af amplifier.

    Comparer avec Poste A3.

  • Net weight (2.2 lb = 1 kg)
  • 4.2 kg / 9 lb 4 oz (9.251 lb)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum