Airline GTM4031A

• Country
• United States of America (USA)

• Manufacturer / Brand
• Montgomery Ward & Co. (Wards, Airline); Chicago, IL

• Year
• 1957 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 312014

• • Brand: Airline or Air-Line

• Picture
• Schematics

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

• Number of Tubes
• 16

• Valves / Tubes
• 2BN4 5CG8 3BN6 12C5 3BZ6 3BZ6 3BZ6 6BH8 3BY6 or 3CS6 6CN7 12W6GT 6AU7 25DN6 or 25CD6GB 12D4 1X2B 17BUP4

• 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) / Ø 4 inch = 10.2 cm

• Material
• Metal case

• from Radiomuseum.org
• Model: Airline GTM4031A - Montgomery Ward & Co. Wards,

• Shape
• Tablemodel, with any shape - general.

• Notes

• Airline model GTM4031A is a 17" b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with VHF-tuner 470V028M01 and picture tube 17BUP4.

• Mentioned in
• Photofact Folder, Howard W. SAMS (Set 364 Folder 18-S dated 7-57)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 378 Folder 2 dated 11-57)

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

• Other Models

• Here you find 2290 models, 1458 with images and 1788 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL