1277
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Mitchell Mfg. Co.,: 1277 [Radio] ID = 530594 700x506
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1954 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: 1R5 1U4 1U5 3V4 |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Line / Batteries (any type) / AC/DC 110-120/ 90 & 4.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm |
| Power out | |
| from Radiomuseum.org | Model: 1277 - Mitchell Mfg. Co., ELCO, ESCO; |
| Shape | Portable set > 8 inch (also usable without mains) |
| Notes | Selenium Rectifier. |
| Literature/Schematics (1) | Photofact Folder, Howard W. SAMS (Date 9-54, Set 250, Folder 15) |
Model page created by Egon Penker. See "Data change" for further contributors.
All listed radios etc. from Mitchell Mfg. Co., (ELCO, ESCO); Chicago, IL
Here you find 44 models, 27 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
