• Country
• United States of America (USA)

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

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 66525

• • alternative name: Westinghouse El. Int.

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

• Number of Tubes
• 7

• Valves / Tubes
• 24 24 24 24 45 45 80

• Main principle
• TRF without regeneration; Screengrid 1926-1935

• Tuned circuits
• 4 AM circuit(s)

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: WR4 - Westinghouse El. & Mfg. Co. -

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 20.5 x 35 x 13 inch / 521 x 889 x 330 mm

• Notes

• Same as RCA Radiola 48.

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Circuit diagram reference
• Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

• Other Models

• Here you find 3157 models, 1764 with images and 2673 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.