• Country
• Germany

• Manufacturer / Brand
• Nora, Aron, Heliowatt; Berlin

• Year
• 1952 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 95275

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

• Number of Tubes
• 17

• Valves / Tubes
• ECC81 EF80 ECC82 PL83 EAA91 PCL81 PL81 PL82 PY81 EY51 MW36-22

• Main principle
• Superheterodyne (common); ZF/IF 26500 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• AC/DC-set / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 25 cm = 9.8 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Lumen 52 - Nora, Aron, Heliowatt; Berlin

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 570 x 1000 x 520 mm / 22.4 x 39.4 x 20.5 inch

• Notes
• 36-cm-TV, VHF-Band-III, mit induktiver Abstimmung, Intercarrier Verfahren, Röhren mehrfach vorhanden.

• Price in first year of sale
• 1,800.00 DM

• Mentioned in
• Radio-Magazin (Das) mit Fernseh-Magazin (10/1951)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nora, Aron, Heliowatt; Berlin