Majestic 785 Ch=7M831

Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto

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  • Year
  • 1937/1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 159117
    • alternative name: Rogers Radio Tube

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 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 12 inch = 30.5 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Majestic 785 Ch=7M831 - Rogers-Majestic, Standard
  • Shape
  • Console with any shape - in general
  • Notes
  • The 6X6 tube is a tuning indicator. This model has an added "Silent Tuning" switch. The Rogers 12-85 and De Forest Nipigon are electronically identical to this set with the exception of the "Silent Tuning" switch.
  • Circuit diagram reference
  • Radio College of Canada
  • Mentioned in
  • RCC Rogers-Majestic section page 29, 30 & Cross Reference
  • Literature/Schematics (1)
  • -- Original-techn. papers. (Rogers-Majestic & De Forest Service Manual Volume 3, page 21)
  • Author
  • Model page created by Robin Roeckers. See "Data change" for further contributors.

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