• Country
• Argentina

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

• Year
• 1947 ?

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

• Radiomuseum.org ID
• 158089

• • alternative name: Douglas Argentina

• Number of Tubes
• 5

• Valves / Tubes
• 6K7 6Q7 6F6 5Z4 6K8

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Tuned circuits
• 6 AM circuit(s)

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

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• from Radiomuseum.org
• Model: 23C-1 - Laboratorios Douglas S.A.C.I.;

• Notes
• Also adapted for 110 VAC.

• Source of data
• - - Manufacturers Literature

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

• Author
• Model page created by João Luis Mendes Colaço. 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