• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1952 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 358505

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

• Number of Tubes
• 17

• Valves / Tubes
• 6CB6 6U8 6CB6 6CB6 6AH6 6AU6 6AL5 6C4 6W4GT 6SN7GT 12BH7 6AL5 6SN7GT 6BQ6GT 12AX4GT 1B3GT 20CP4F

• Conflicting model year with tube data.
• The model date contradicts tube dates. [ 6U8 (1953)]

• Main principle
• Superhet with RF-stage

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 20T2A Ch= TS-307 - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Tablemodel, with any shape - general.

• Notes

• Motorola model 20T2A is a 20” b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis TS-307, VHF tuner 1X703205 and picture tube 20CP4F.

   

   

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 183, folder 9, dated 10-52)

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

• Other Models

• Here you find 4608 models, 2967 with images and 4107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)