Albertan Ch= 7D734

De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto

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  • Year
  • 1937/1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 159193

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Albertan Ch= 7D734 - De Forest DeForest Crosley
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 17.25 x 15.5 x 13.5 inch / 438 x 394 x 343 mm
  • Notes
  • This set, "The Albertan" wich chassis 7D734 has pre-set push-button tunning for 5 stations. These adjustments are done from the back and are relatively easy to do by tweaking according to the frequency ranges indicated. The 6X6 tube is a tuning indicator. The model covers 550 kHz through to 18 MHz (16 metres) in 3 bands.
  • Net weight (2.2 lb = 1 kg)
  • 35 lb (35 lb 0 oz) / 15.890 kg
  • Circuit diagram reference
  • Radio College of Canada
  • Mentioned in
  • RCC Rogers-Majestic section page 31, 32 & Cross Reference
  • Literature/Schematics (1)
  • -- Original-techn. papers. (Rogers-Majestic & De Forest Service Manual Volume 3, page 14)
  • Author
  • Model page created by Robin Roeckers. See "Data change" for further contributors.

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