Cosmophon-Mikrophon BMF2020
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Braun; Frankfurt: Cosmophon-Mikrophon BMF2020 [Microphone/PU] ID = 2430154 1400x1844
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1934 ? | Category: Microphone or Pick-up element |
| Wave bands | - without |
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| Details | |
| Power type and voltage | Batteries / addl. power jack / 4 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Cosmophon-Mikrophon BMF2020 - Braun; Frankfurt |
| Material | Various materials |
| Shape | Tablemodel, with any shape - general. |
| Notes | Kontaktmikrofon mit nicht backenden Carboniden, auf Pressstoff-Fuß, eingebauter Transformator und 4-V-Batterie, verstellbar. Funktion und Aufbau wie Modell BMB2025. Das Modell wurde noch in Feb. 1939 von Braun in Frankreich für 250 Fr. angeboten. |
| Net weight (2.2 lb = 1 kg) | 1.2 kg / 2 lb 10.3 oz (2.643 lb) |
| Price in first year of sale | 35.00 RM |
| Mentioned in | Hugo Preller, Leipzig, Liste 356/1935 |
| Literature/Schematics (1) | - - Manufacturers Literature (Tarif No. 29, 1er Février 1939) |
Model page created by Wolfgang Eckardt. See "Data change" for further contributors.
All listed radios etc. from Braun; Frankfurt
Here you find 1040 models, 904 with images and 641 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
