• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1994

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 161310

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Set 90 Mono - Sennheiser Electronic Labor W;

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Set 180 Mono, Bestehend aus Kinnbügel-Hörer E90 und Infrarot-Sender S90, Modulationsverfahren FM, Trägerfrequenz 95 kHz, Übertragungsbereich 30 Hz - 18.000 Hz, Gewicht: Hörer 40 g, Sender 80 g.

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 294 models, 279 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel