646A Ch= 120121A
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Emerson Radio &: 646A Ch= 120121A [Radio] ID = 1129185 691x551
Select picture or schematic to display from thumbnails on the right and click for download.
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Emerson Television | ||||
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| Year: 1950–1952 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 1R5 1U4 1U5 3V4 117Z3 |
| Main principle | Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s) |
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| Tuned circuits | 5 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 115; 4.5; 90 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 646A Ch= 120121A - Emerson Radio & Phonograph |
| Material | Plastics (no bakelite or catalin) |
| Shape | Portable set > 8 inch (also usable without mains) |
| Notes | BC (540-1620kHz) band. Built-in loop antenna. Available in Maroon, Saddle Tan, Green or Ivory plastic. |
| External source of data | Ernst Erb |
| Source of data | Collector's Guide to Antique Radios (6th edition) |
| Circuit diagram reference | Rider's Perpetual, Volume 21, Copyright 1950 |
| Mentioned in | Machine Age to Jet Age II |
| Literature/Schematics (1) | Beitman Radio Diagrams, Vol. 11, 1951 |
| Literature/Schematics (3) | Emerson Folder "New 1952". |
All listed radios etc. from Emerson Radio & Phonograph Corp.; New York, NY
Here you find 1918 models, 1017 with images and 1444 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
