• Country
• Sweden

• Manufacturer / Brand
• SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm

• Year
• 1942

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 248697

• • Brand: Radiola

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

• Number of Tubes
• 7

• Valves / Tubes
• UCH21 UCH21 UCH21 UM4 UBL21 UBL21 UY1

• Main principle
• Superheterodyne (common); ZF/IF 144 kHz

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Details
• Changer (Record changer)

• Power type and voltage
• AC/DC-set / 110-245 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radiola 428LV - SR, Svenska Radioaktiebolaget

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 975 x 730 x 422 mm / 38.4 x 28.7 x 16.6 inch

• Notes

• Three SW-bands.

• Net weight (2.2 lb = 1 kg)
• 58 kg / 127 lb 12.1 oz (127.753 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Lennart Nilsson. See "Data change" for further contributors.

• Other Models

• Here you find 276 models, 171 with images and 163 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm