7Q53 1st Procuction

RCA, Corporacion de radio de Chile S.A.; Santiago de Chile

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  • Year
  • 1950 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 369755

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm
  • Power out
  • 4 W (5.75 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 7Q53 1st Procuction - RCA, Corporacion de radio de
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 520 x 350 x 230 mm / 20.5 x 13.8 x 9.1 inch
  • Notes

  • Note that the tubes listed are for the 1 st production.  

  • Literature/Schematics (1)
  • -- Original-techn. papers. (RCA Service Bulletin)
  • Author
  • Model page created by Valeria Maldonado. See "Data change" for further contributors.

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