• Country
• Sweden

• Manufacturer / Brand
• Kooperativa Förbundet, Stockholm

• Year
• 1939/1940 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 184988

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

• Number of Tubes
• 5

• Valves / Tubes
• 6J8EG 6K7G 6Q7G 25L6EG 25Z6G

• Main principle
• Superheterodyne (common); ZF/IF 480 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• AC/DC-set / 115; 130; 150; 220; 240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Atlas 1 [AC/DC] - Kooperativa Förbundet,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 465 x 295 x 230 mm / 18.3 x 11.6 x 9.1 inch

• Notes

• Same chassis as Centrum Radio KU5

  See also the AC only model Atlas 1.

• Net weight (2.2 lb = 1 kg)
• 10.5 kg / 23 lb 2 oz (23.128 lb)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Heribert Jung. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kooperativa Förbundet, Stockholm