• Country
• Canada

• Manufacturer / Brand
• Northern Electric Co. Ltd.; Montreal, QC ; Belleville, ON

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 192957

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

• Number of Tubes
• 1

• Valves / Tubes
• 215A

• Main principle
• TRF with regeneration

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 1.5 & 22 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Regenerative Receiver R-11 - Northern Electric Co. Ltd.;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 10.5 x 9 x 6 inch / 267 x 229 x 152 mm

• Notes

• The Northern Electric R-11 was the first Regenerative Receiver offered by Northern Electric.
  Often paired with model R-15 amplifier.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Price in first year of sale
• 40.00 cdn

• Mentioned in
• The Early Development of Radio in Canada 1901-1930 (Page 51 and Page 56)

• Literature/Schematics (3)
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 239)

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 291 models, 246 with images and 254 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Northern Electric Co. Ltd.; Montreal, QC ; Belleville, ON