Duna TB915

Orion; Budapest

  • Year
  • 1952
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 281308

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 473,6 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Dry Batteries / 1,4 & 90 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Duna TB915 - Orion; Budapest
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • R I / SW1: 2-5,5 MHz;
    R II / SW2: 5,9-18 MHz.

    See also the similar model Qualiton TB915.

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