• Country
• United States of America (USA)

• Manufacturer / Brand
• Westinghouse El. & Mfg. Co. - see also Canadian W.

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 66573

• • alternative name: Westinghouse El. Int.

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

• Number of Tubes
• 4

• Valves / Tubes
• 1R5 1T4 1S5 1S4

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

• 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)

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

• from Radiomuseum.org
• Model: WR-682A - Westinghouse El. & Mfg. Co. -

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

• Notes
• Built in loop antenna.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

• Mentioned in
• Collector's Guide to Antique Radios (7th Edition)

• Literature/Schematics (1)
• Beitman Radio Diagrams, Vol. 04, 1941 (Riders 12-40)

• Other Models

• Here you find 3132 models, 1747 with images and 2645 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Westinghouse El. & Mfg. Co. - see also Canadian W.