9 S alterna

Astor; Argentina

  • Year
  • 1950 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 348364

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; 2 AF stage(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: 9 S [alterna] - Astor; Argentina
  • Notes
  • Tandem doble, Válvulas serie "S". Ensanche frecuencias 25-13m y 40-49m.

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