Aufsteck-Detektor Friho 20
Friho, Fritz Hofmann: Aufsteck-Detektor Friho 20 [Radio part] ID = 115122 442x700
Select picture or schematic to display from thumbnails on the right and click for download.
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Hofmann, Fritz | ||||
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| Year: 1925/1926 | Category: Radio part (not a module) |
| Wave bands | - without |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | - - No sound reproduction output. |
| Power out | |
| from Radiomuseum.org | Model: Aufsteck-Detektor Friho 20 - Friho, Fritz Hofmann AG; |
| Notes | Aufsteckdetektor in Hartgummi-Ausführung (ab 1926 Mod. mit Glasröhrchen) |
| Price in first year of sale | 6.00 RM |
| Collectors' prices | |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Radiokatalog Band 2, Ernst Erb |
All listed radios etc. from Friho, Fritz Hofmann AG; München und Erlangen
Here you find 10 models, 10 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
Collection of a member from D
