Brunswick-Radiola Superheterodyne AR-813
RCA RCA Victor Co.: Brunswick-Radiola Superheterodyne AR-813 [Radio] ID = 806997 728x933
Select picture or schematic to display from thumbnails on the right and click for download.
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RCA Manufacturing || Victor Talking Machine | ||||
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| Year: 1925 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: UV199 UV199 UV199 UV199 UV199 UV199 |
| Main principle | Superheterodyne (common); ZF/IF 40 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 | Dry Batteries |
| Loudspeaker | Horn |
| Power out | |
| from Radiomuseum.org | Model: Brunswick-Radiola Superheterodyne AR-813 - RCA RCA Victor Co. Inc.; New |
| Material | Wooden case |
| Shape | Console, Lowboy (legs < 50 %). |
| Notes | Plate outside is for RCA Brunswick-Radiola Super-Heterodyne (Second Harmonic), licensed only to extent indicated in attached notice Supplied to "The Brunswick-Balke-Collender Co." by Radio Corporation of America. General Electric had to rework the chassis AR-812 (and AR-810 schematic), technically identical - but not so wide - to fit into the Brunswick-Balke-Collender models. A horn loudspeaker is built into the cabinet and the coil antenna sits in the door of this rare Brunswick model. RCA is only the brand (they did not manufacture radios at that time, but the parent companies like GE or Westinghouse). Only one IF transformer is tuned (by a condenser), therefore we count only 3 tuned circuits. The reception range is 220 - 550 meters. The patent list starts at January 21, 1903 and ends (with 18 patents) at June 18, 1923. |
Model page created by Ernst Erb. See "Data change" for further contributors.
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4925 models, 2894 with images and 4000 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
