1277
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Mitchell Mfg. Co.,: 1277 [Radio] ID = 530594 700x506
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For model 1277, Mitchell Mfg. Co., (ELCO, ESCO); Chicago, IL:
Sams Photofact Folders
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Year:
1954
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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 |
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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 |
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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.