• Year
  • 1948 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 226474

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 inch = 16.5 cm
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: ETA 521 - Etronic Brand, Hale Electric
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 400 x 275 x 215 mm / 15.7 x 10.8 x 8.5 inch
  • Notes
  • Measurement of depth at base = 215mm, at top = 193mm.

     

  • Net weight (2.2 lb = 1 kg)
  • 6.9 kg / 15 lb 3.2 oz (15.198 lb)
  • Author
  • Model page created by Ernst Röggla. See "Data change" for further contributors.

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

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