• Country
• Canada

• Manufacturer / Brand
• Canadian Admiral Co. Ltd; Long Branch, Ont.

• Year
• 1947/1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 160172

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

• Number of Tubes
• 4

• Valves / Tubes
• 1R5 1T4 1U5 3S4

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1.5 & 67.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• from Radiomuseum.org
• Model: 4D11 Ch= 4D1 [Portable] - Canadian Admiral Co. Ltd; Long

• Notes
• Built-in loop antenna.

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• RCC Admiral Pages 4, 5, 11

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

• Other Models

• Here you find 238 models, 164 with images and 230 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Canadian Admiral Co. Ltd; Long Branch, Ont.