Harmonia - Хармония 20

Resprom; Veliko Tarnovo

  • Year
  • 1971 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 226171

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 468/10700 kHz
  • Wave bands
  • Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • 3 Loudspeakers
  • Power out
  • 9 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Harmonia - Хармония 20 - Resprom; Veliko Tarnovo
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • Wave Bands:
    MW: 520-1600 kHz
    LW: 145-350 kHz
    SW1: 5,8-12 MHz
    SW2: 12-22 MHz
    FM: 64,5-73 MHz

  • Mentioned in
  • book "Bulgarian Radio Receivers"
  • Author
  • Model page created by Simeon Nikolov. See "Data change" for further contributors.

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