• Country
• Canada

• Manufacturer / Brand
• Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto

• Year
• 1925/1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 156649

• • alternative name: Rogers Radio Tube

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

• Number of Tubes
• 7

• Valves / Tubes
• 32_Rogers 32_Rogers 32_Rogers 32_Rogers 32_Rogers R100_Rogers R100_Rogers

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Batteries (any type) / 110 & 4.5 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Rogers 120 [Early] - Rogers-Majestic, Standard

• Dimensions (WHD)
• 27.75 x 10.5 x 17.25 inch / 705 x 267 x 438 mm

• Notes

• Early AC heated tubes with overhead filament terminals. The heater and B voltages are provided by a separate chassis power source housing the two R100 (RX-100) tube rectifiers while the C voltage is supplied by a 4.5 volt battery (located under the chassis).

• Price in first year of sale
• 260.00 CAD

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• Saga of the Vacuum Tube, Tyne (about the AC tubes, p.345)

• Author
• Model page created by Robin Roeckers. See "Data change" for further contributors.

• Other Models

• Here you find 555 models, 231 with images and 506 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto