• Country
• Germany

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

• Year
• 1971 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 78286

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

• from Radiomuseum.org
• Model: MD411MH - Sennheiser Electronic Labor W;

• Dimensions (WHD)
• 38 x 38 x 140 mm / 1.5 x 1.5 x 5.5 inch

• Notes
• Druckgradientenempfänger, Super-Niere Richtcharakteristik, 50 - 12500Hz

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Price in first year of sale
• 94.00 DM

• Source of data
• -- Original prospect or advert / Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 294 models, 278 with images and 134 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel