• Year
  • 1957/1958
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 9137
    • Brand: Elektrot.Fabrik Ludwig Neumann

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 459 or 468 kHz
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 2 x 4,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: TRV100 Portable - Ingelen, Elektrotechnische
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 220 x 150 x 67 mm / 8.7 x 5.9 x 2.6 inch
  • Notes
  • 3 Tasten; ab Nr. 30001 geänderter NF-Teil.

    ZF von 468 kHz für Geräte zum Empfang des Senders Laibach,
    besonders gekennzeichnet durch Stempel am ZF-Trafo.

  • Net weight (2.2 lb = 1 kg)
  • 1.2 kg / 2 lb 10.3 oz (2.643 lb)
  • Price in first year of sale
  • 1,490.00 ATS
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • -- Original prospect or advert / Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Unterlagen E.Erb
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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