Radiomodulateur Bigrille BRC7 avec lampe pick-up

Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

  • Year
  • 1929 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 291933
    • alternative name: SED

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Valves / Tubes
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 120 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Radiomodulateur Bigrille BRC7 [avec lampe pick-up] - Ducretet -Thomson; avant:
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 520 x 360 x 300 mm / 20.5 x 14.2 x 11.8 inch
  • Notes
  • Same as BRC7 table model but with socket for an 8th tube (pick-up amplifier).

    Different tube complements possible.

  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Author
  • Model page created by Pedro Martinez. See "Data change" for further contributors.

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