Infrarot-Kopfhörer IS450 HDI450
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Sennheiser: Infrarot-Kopfhörer IS450 HDI450 [Speaker-P] ID = 664729 589x600
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1994 | Category: Loudspeaker, headphone or earphone | ||||
| Semiconductors (the count is only for transistors) | Semiconductors present. |
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| Main principle | none |
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| Wave bands | - without |
| Details | |
| Loudspeaker | - Is a Headphone or Earphone |
| Power out | |
| from Radiomuseum.org | Model: Infrarot-Kopfhörer IS450 HDI450 - Sennheiser Electronic Labor W; |
| Material | Various materials |
| Shape | Miscellaneous shapes - described under notes. |
| Notes | Infrarot-Kophörer HDI450,Stereo-Kopfhörer, Modulationsferfahren FM, Trägerfrequenz 95 / 250 kHz, Übertragungsbereich 20 Hz - 22.000 Hz, in Verbindung mit Infrarot-Sender S 180. |
| Net weight (2.2 lb = 1 kg) | 0.160 kg / 0 lb 5.6 oz (0.352 lb) |
| Source of data | -- Original prospect or advert |
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 128 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
