Infrared Headphones Set 50 TV

Sennheiser Electronic (Labor W); Wennebostel

  • Year
  • 1995 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 284761

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

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / BA151: 1 × 2,4 Volt
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Infrared Headphones Set 50 TV - Sennheiser Electronic Labor W;
  • Dimensions (WHD)
  • 150 x 20 x 200 mm / 5.9 x 0.8 x 7.9 inch
  • Notes
  • Transmitter type: TI 50. Headphones : RI 50.
    Signal transmission using modulated IR light
    Transmitter dimension: 130×27×98 mm.

  • Mentioned in
  • -- Original-techn. papers.

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