• Country
• Canada

• Manufacturer / Brand
• Breadner Co. Ltd.; Ottawa (Ont.)

• Year
• 1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 214845

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

• Number of Tubes
• 4

• Valves / Tubes
• 1A7 1N5 1H5 1C5

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 3 X 1,5 & 67,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Bradna JBL27 - Breadner Co. Ltd.; Ottawa Ont.

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 220 x 160 x 125 mm / 8.7 x 6.3 x 4.9 inch

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Paul Guibord. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Breadner Co. Ltd.; Ottawa (Ont.)