• Country
• Canada

• Manufacturer / Brand
• Brand and Millen Electronics Ltd. (Astra); Long Branch (Toronto) Ontario

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 94708

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

• Number of Tubes
• 5

• Valves / Tubes
• 1N5GT 1A7GT 1N5GT 1H5GT 3Q5GT

• Main principle
• Superheterodyne (common); ZF/IF 456 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 9; 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• from Radiomuseum.org
• Model: Astra P-511 - Brand and Millen Electronics

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

• Literature/Schematics (1)
• Radio College of Canada, Individual Circuit Service, 1927-1953

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 11 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brand and Millen Electronics Ltd. (Astra); Long Branch (Toronto) Ontario