• Country
• United States of America (USA)

• Manufacturer / Brand
• Stewart Warner Corp.; Chicago (IL)

• Year
• 1953 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 360905

• • Brand: Ferrodyne

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

• Number of Tubes
• 19

• Valves / Tubes
• 6BQ7 or 6BZ7 6J6 6CB6 6CB6 6CB6 6AC7 6SN7GT 6AU6 6T8 6AS5 12AU7 6BL7GT 6AL5 6SN7GT 6BQ6GT 6W4GT 1B3GT 5U4G 21AP4

• Main principle
• Superhet with RF-stage

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: U70 21T-9210A - Stewart Warner Corp.; Chicago

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

• Notes

• Stewart-Warner model 21T-9210A  is a 21” b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with a VHF tuner 520645 and picture tube 21AP4.

   

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 192, folder 8, dated 1-53)

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 2126 models, 400 with images and 1984 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stewart Warner Corp.; Chicago (IL)