C509
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Gamble-Skogmo, Inc.;: C509 [Radio] ID = 796885 178x168
Select picture or schematic to display from thumbnails on the right and click for download.
For model C509, Gamble-Skogmo, Inc.; Minneapolis, MN
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Brand
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Coronado
|
Year:
1941 ??
|
Category: Broadcast Receiver - or past WW2 Tuner |
Valves / Tubes |
5:
1A7GT 1N5GT 1N5GT 1H5GT 3Q5GT
|
Main principle |
Superheterodyne (common); ZF/IF 455 kHz
|
Wave bands |
Broadcast plus more than 2 Short Wave bands. |
Details |
|
Power type and voltage |
Storage and/or dry batteries / 90 & 1,5 Volt |
Loudspeaker |
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 inch = 14 cm |
Power out |
|
from Radiomuseum.org |
Model: C509 - Gamble-Skogmo, Inc.; |
Material |
Wooden case |
Shape |
Tablemodel with Push Buttons. |
External source of data |
Ernst Erb |
Circuit diagram reference |
Rider's Perpetual, Volume 12 = ca. 1941 and before |
All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 658 models, 292 with images and 601 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.