• Country
• Spain

• Manufacturer / Brand
• Lavis S.A., Labelson; Barcelona

• Year
• 1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 260171

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

• Number of Transistors
• 7

• Semiconductors
• BF194 BF194 BF194 SC108 SC108 AC188 AC187 1N541 SFD112

• Main principle
• Superheterodyne (common); 3 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Line / Batteries (any type) / 125; 220 / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: 922 am T-922 ET-91A - Lavis S.A., Labelson;

• Notes

• Dos diodos rectificadores tipo E25C1000

  Three designations are known for this model:
  922 am at the dial, tr-922 from the prospect and T-922 from the schematic.

• Mentioned in
• -- Schematic

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 99 with images and 57 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lavis S.A., Labelson; Barcelona