Popular 521A-15 Export

Tesla; Praha, Bratislava etc.

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  • Year
  • 1956/1957
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73194
    • Brand: Supraphon

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Popular 521A-15 Export - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel, low profile (big size).
  • Notes

  • Export model of Tesla Popular 521A. Some models have an elliptical speaker.

    Wavebands:

    • SW3: Bandspread 19 m
    • SW2: 16,25 - 52 m
    • SW1: 53,7 - 154 m
    • MW: 187 - 577 m

    See also variant 521A-17 with no station names on the dial scale.

  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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