A21K135W Ch= WTS-558
Motorola Inc. ex: A21K135W Ch= WTS-558 [Television] ID = 1485847 933x711
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1959 | Category: Television Receiver (TV) or Monitor | ||||
| Valves / Tubes | 20: 6ES8 6EU8 3BZ6 3BZ6 6EW6 3BU8 12BY7A 3BZ6 6DT6 6C4 6BQ5 6CG7 6AL5 6CG7 6EX6 6AU4 6EY6 3A3 5U4GB 21DAP4 |
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| Main principle | Superhet with RF-stage |
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| Wave bands | VHF incl. FM and/or UHF (see notes for details) |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 60 cycles, 120 Volt |
| Loudspeaker | 3 Loudspeakers |
| Power out | |
| from Radiomuseum.org | Model: A21K135W Ch= WTS-558 - Motorola Inc. ex Galvin Mfg.Co |
| Material | Wooden case |
| Shape | Console with any shape - in general |
| Notes | The Motorola A21K135W is a 21" b/w TV with US standard VHF Tuner channels 2 thru 13. Equipped with chassis WTS-558, VHF tuner 4ATT-117 and picture tube 21DAP4. Console model with Walnut wooden cabinet. Has Qty(1) germanium diode video detector. Has Qty(1) PM 4" speaker, Qty(1) PM 5" speaker and Qty(1) PM 8" speaker. The VHF tuner 4ATT-117 is a motorized version of the OPTT-123 tuner and is used with the three function remote control TR-6. |
| Source of data | - - Manufacturers Literature |
| Literature/Schematics (2) | - - Manufacturers Literature (Motorola Datasheet 68P752662 Dated 7-59) |
| Literature/Schematics (3) | Photofact Folder, Howard W. SAMS (Date 1-60, Set 470, Folder 2) |
Model page created by John Kusching. See "Data change" for further contributors.
All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Here you find 4105 models, 2818 with images and 3743 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
