• Country
• Canada

• Manufacturer / Brand
• Silveradio Ltd.,(where)

• Year
• 1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 155384

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

• Number of Tubes
• 10

• Valves / Tubes

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• from Radiomuseum.org
• Model: 727 SW - Silveradio Ltd.,where

• Notes
• Tuning meter.
  See also Silver - Marshall Manufacturing Co.

• Circuit diagram reference
• Radio College of Canada

• Literature/Schematics (1)
• RCC page 4

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 23 models, 1 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Silveradio Ltd.,(where)