• Year
  • 1961 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 131591

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 480 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 2 x 4,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10.5 cm = 4.1 inch
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: TR 157 - Continental Edison, Compagnie
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 260 x 170 x 70 mm / 10.2 x 6.7 x 2.8 inch
  • Notes
  • Transistor TR157: Détection par transistor entre base et émetteur tr4 OC45.
    La série de transistor peut être:
    OC44, 3 x OC45, OC75 et 2 x OC74 ou 37T1 36T1 36T1 36T1 965T1 942T1 942T1.
  • Net weight (2.2 lb = 1 kg)
  • 2 kg / 4 lb 6.5 oz (4.405 lb)
  • Price in first year of sale
  • 282.00 NF
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Jacky Parmentier. See "Data change" for further contributors.

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