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| Year: 1965 ? | Category: Microphone or Pick-up element |
| Wave bands | - without |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Mikrofon MM 23 - Sennheiser Electronic Labor W; |
| Shape | Miscellaneous shapes - described under notes. |
| Notes | Amateurfunk-Mikrofon MM 23 Knopflochhalterung, magnetisch, Übertragungsbereich 400 bis 4000 Hz, Impedanz 2 kOhm Verwendung mobil, portabel. |
| Price in first year of sale | 48.00 DM |
| Mentioned in | - - Manufacturers Literature (Funktechnik 05. 1965) |
| Literature/Schematics (1) | Radio-Fern Essen Haupt-Katalog 1964, S. 493 |
Model page created by Karlheinz Fischer. See "Data change" for further contributors.
All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel
Here you find 281 models, 264 with images and 127 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.