VV-662 6SA7, first edition

Tallinn Punane RET Radio Works

  • Year
  • 1946–1951 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 149827

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 625 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and 2 x Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 3 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: VV-662 [6SA7, first edition] - Tallinn Punane RET Radio Works
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 610 x 260 x 340 mm / 24 x 10.2 x 13.4 inch
  • Notes
  • Probably developed in 1940, before 1941(WW2)too.
    Shortwave bands 4 - 22,2 MHz (16,1 - 75 m).
  • Net weight (2.2 lb = 1 kg)
  • 16 kg / 35 lb 3.9 oz (35.242 lb)
  • Mentioned in
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Zenonas Langaitis. See "Data change" for further contributors.

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