Interpanel
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alternative name
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Lee De Forest Mfg.
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Year:
1921
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Type: Radio - or past WW2 tuner |
| Valves / Tubes |
3:
|
| Principle |
Crystal reception with amplification
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| Details |
|
| Power type and voltage |
Storage and/or dry batteries Volt |
| Loudspeaker |
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| Power out |
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| from Radiomuseum.org |
Model: Interpanel - DeForest Radio Telephone & |
| Shape |
Tablemodel, with any shape - general. |
| Notes |
Two dials (primary tuning control knobs) |
| Price in first year of sale |
125.00 $ |
| Collectors' prices |
1 Collector price (for members Radiomuseum.org)
|
| External source of data |
Ernst Erb |
| Source of data |
Radio Collector`sGuide 1921- |
| Mentioned in |
Collector's Guide to AR4.Ed.,Bunis, tube |
All listed radios etc. from DeForest Radio Telephone & Telegraph Co. (De Forest); New York
Here you find 122 models, 85 with images and 11 with schematics.
