• Year
  • 1970/1971
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 28134
    • alternative name: Löwe Radio

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

 Technical Specifications

  • Number of Transistors
  • 10
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Batteries / addl. power jack / C: 5 × 1,5 / 7,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
  • Power out
  • 0.7 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Optacord 441 - Loewe-Opta; Deutschland
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 125 x 60 x 225 mm / 4.9 x 2.4 x 8.9 inch
  • Notes
  • Übertragungsbereich: 80-10000 Hz, Netzbetrieb mit mitgelieferten Netzteil möglich. Gegentaktloeschoszillator, elektronisch geregelter Motor, Hersteller Sanyo(Japan 704)
  • Net weight (2.2 lb = 1 kg)
  • 1.3 kg / 2 lb 13.8 oz (2.863 lb)
  • External source of data
  • Erb

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The model Optacord is part of the collections of the following members.

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