• Country
• Italy

• Manufacturer / Brand
• SRE - Scuola Radio Elettra, Torino

• Year
• 1958 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 252401

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

• Number of Tubes
• 1

• Valves / Tubes
• EF89 or EF80

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Powered by external power supply or a main unit. / DC 150-250 & AC 6,3 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillatore Modulato [EF89 or EF80] - SRE - Scuola Radio Elettra,

• Dimensions (WHD)
• 170 x 120 x 60 mm / 6.7 x 4.7 x 2.4 inch

• Notes

• Oscillatore Modulato, per il suo funzionamento bisogna alimentarlo o dalla stessa apparecchiatura in prova o con opportuno alimentatore esterno.
  Montaggio interno su circuito stampato.

  Gamma di frequenze:
  OL = 370-520 kHz
  OM = 500-1700 kHz
  OC = 5-13 MHz.

  Successor of the earlier model with 6SK7.

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 91 models, 89 with images and 71 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SRE - Scuola Radio Elettra, Torino