• Country
• Sweden

• Manufacturer / Brand
• Stern & Stern (Concerton / Conserton), S&S; Stockholm

• Year
• 1930/1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 115722

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

• Number of Tubes
• 3

• Valves / Tubes
• E442 B443 506

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 150; 220 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic. / Ø 25 cm = 9.8 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Concerton V20 - Stern & Stern Concerton /

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 378 x 294 x 200 mm / 14.9 x 11.6 x 7.9 inch

• Author
• Model page created by Hans-Dieter Haase † 5.2.18. See "Data change" for further contributors.

• Other Models

• Here you find 392 models, 221 with images and 172 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern & Stern (Concerton / Conserton), S&S; Stockholm