621-20U Ch= 421E5

• Country
• United States of America (USA)

• Manufacturer / Brand
• Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago

• Year
• 1956 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 275397

• Picture
• Schematics

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

• Number of Tubes
• 21

• Valves / Tubes
• 6AF4A 6BQ7A 6AT8 6CB6 6CB6 6CB6 6AH6 6AU6 6AL5 6AU6 6V6GT 6C4 6SN7GT 6C4 6S4 6SN7GT 6CU6 or 6BQ6GT 6W4GT 1B3GT 5U4GA 21AUP4

• Main principle
• Superhet with RF-stage

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Alternating Current supply (AC) / 60 cycles, 110-120 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: 621-20U Ch= 421E5 - Trav-Ler Karenola Radio &

• Shape
• Console with any shape - in general

• Notes

• The TRAV-LER model 621-20U is a 21" b/w TV with US standard VHF Tuner channels 2 thru 13, 14 thru 83 UHF.Equipped with VHF- UHF tuner TA-26, chassis 421E5  and picture tube 21AUP4. 2 PM speakers 5 inch.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 331 Folder 14 dated 9-56)

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

• Other Models

• Here you find 620 models, 282 with images and 520 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Trav-Ler Karenola Radio & Television Corp.(Travler); Chicago