• Country
• United States of America (USA)

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

• Year
• 1946/1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 66215

• • alternative name: Westinghouse El. Int.

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

• Number of Tubes
• 4

• Valves / Tubes
• 1LA6 3E6 1LD5 1LB4

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 1.5 & 9 & 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 inch = 14 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: H-133 - Westinghouse El. & Mfg. Co. -

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 17.5 x 10.25 x 9 inch / 445 x 260 x 229 mm

• Notes
• The Westinghouse model H-133 is an Battery Operated Superheterodyne Receiver. Tuning 550 to 1700 kc.

• 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 16 = ca. 1948 and before

• Mentioned in
• Collector's Guide to Antique Radios 4. Edition

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date: Feb 1947, Set 14, Folder 474-34)

• Literature/Schematics (2)
• Radio Retailing (Radio & Television R.) (June 1947 page 50.)

• Other Models

• Here you find 3155 models, 1752 with images and 2669 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.