• Country
• Argentina

• Manufacturer / Brand
• Lesam; Buenos Aires

• Year
• 1950 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 160857

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

• Number of Tubes
• 10

• Valves / Tubes
• 6SK7 6J5 6SA7 6SK7 6SK7 6SQ7 6SQ7 6V6 6V6 5Z4

• Main principle
• Superhet with RF-stage; ZF/IF 1820 kHz; 3 AF stage(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

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

• from Radiomuseum.org
• Model: Esparciband UL-201 - Lesam; Buenos Aires

• Notes
• 5 bandas, con ondas cortas esparcidas.
  Block de bobinas con etapa de RF y oscilador independiente.
  Tandem 6 x 410pF incluido en el block. Salida Push-Pull.
  
  5 bands, with shortwave bands spread.
  Coils block with RF stage and independent oscillator.
  Tandem of 6 x 410pF included in the block. Push-Pull audio output.
  

• Literature/Schematics (1)
• -- Schematic (Selección de Circuitos)

• Author
• Model page created by Javier Albinarrate. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 1 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lesam; Buenos Aires