• Country
• Argentina

• Manufacturer / Brand
• Laboratorios Douglas S.A.C.I.; Buenos Aires

• Year
• 1950 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 190462

• • alternative name: Douglas Argentina

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

• Number of Tubes
• 4

• Valves / Tubes
• 6A8 6K7 6Q7 6K6

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Power out
• 3.4 W (unknown quality)

• from Radiomuseum.org
• Model: 37/38E - Laboratorios Douglas S.A.C.I.;

• Notes
• Parlante con transformador para 7000 ohm.

• Author
• Model page created by Cristian Wolkenstein. See "Data change" for further contributors.

• Other Models

• Here you find 121 models, 8 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Laboratorios Douglas S.A.C.I.; Buenos Aires