Dublette ID= 162410
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Select picture or schematic to display from thumbnails on the right and click for download.
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Year:
9999/9999 ?
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Category: Broadcast Receiver - or past WW2 Tuner |
| Valves / Tubes |
11:
58 58 56 58 55 57 57 59 59 59 82
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| Main principle |
Superhet with RF-stage; ZF/IF 175 kHz
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| Tuned circuits |
7 AM circuit(s) |
| Wave bands |
Broadcast only (MW). |
| Details |
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| Power type and voltage |
Alternating Current supply (AC) |
| Loudspeaker |
Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out |
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| from Radiomuseum.org |
Model: Dublette ID= 162410 - Grigsby-Grunow -Hinds Co. |
| Material |
Metal case |
| Shape |
Chassis only or for «building in» |
| Notes |
Uses one or more spray shield tubes; tuning light; push-pull af output stage; two speakers. |
| External source of data |
Ernst Erb |
| Circuit diagram reference |
Rider's Perpetual, Volume 3 = 1933 and before |
All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
