Super Inductance 640A

Philips France; Paris

  • Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 221584

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • TRF without regeneration; 2 AF stage(s)
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Details
  • Visual Tuning Indicator pre Eye
  • Power type and voltage
  • Alternating Current supply (AC) / 110-245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 26 cm = 10.2 inch
  • Power out
  • 4.1 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Super Inductance 640A - Philips France; Paris
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 435 x 560 x 234 mm / 17.1 x 22 x 9.2 inch
  • Notes
  • Field strenght indicator.
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Gidi Verheijen. See "Data change" for further contributors.

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