• Year
  • 1971 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 288488
    • alternative name: Unknown, Custom Built

 Technical Specifications

  • Number of Transistors
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Lärmpegelanzeigegerät St2 - UNBEKANNTE FIRMA D / A / CH -
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 85 x 145 x 40 mm / 3.3 x 5.7 x 1.6 inch
  • Notes
  • Lärmpegelanzeigegerät St2, 3 Lärmklassen, Lautsprecher zum Aufnehmen, Lampe zur Anzeige

  • Net weight (2.2 lb = 1 kg)
  • 0.5 kg / 1 lb 1.6 oz (1.101 lb)
  • Author
  • Model page created by Helmut Matysik. See "Data change" for further contributors.

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Collections

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

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