- Country
- Canada
- Manufacturer / Brand
- Sparton of Canada; London, ON
- Year
- 1939/1940
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 179824
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common); ZF/IF 456 kHz
- Tuned circuits
- 8 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Storage and/or dry batteries / 135 & 90 & 45 & -9 & -3 & 2 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 6640 - Sparton of Canada; London, ON
- Circuit diagram reference
- Radio College of Canada
- Literature/Schematics (1)
- Canada schematics Sparton page 86
- Author
- Model page created by Dirk Taekels. See "Data change" for further contributors.
- Other Models
-
Here you find 298 models, 120 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sparton of Canada; London, ON