• Country
• Germany

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

• Year
• 1960 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 141494

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: MD321N - Sennheiser Electronic Labor W;

• Notes
• Sonden-Meßmikrofon. Dynamisches Mikrofon als Druckempfänger. Übertragungsbereich 50 bis 15000 Hz, Kugel-Charakteristik, Empfindlichkeit 0,045 mV/µbar, Impedanz 200 Ohm bei 1000Hz. Durchmesser 45 mm, Länge 440 mm. Einsprache 8mm Durchmesser.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 298 models, 282 with images and 137 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel