• Country
• Germany

• Manufacturer / Brand
• Noris (Marke), Leo Reichsthaler, Sommerhäuser & Friedrich; Nürnberg

• Year
• 1948 ?

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

• Radiomuseum.org ID
• 352497

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH4 ECH4 EBL1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 468 or 472 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 160; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: 6-Kreis-Super BT648K - Noris Marke, Leo Reichsthaler,

• Shape
• Chassis only or for «building in»

• Notes

• Tonblende, TA-Eingang, Ausgang für Zweit-LS

• Author
• Model page created by Wolfgang Müllner. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 18 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Noris (Marke), Leo Reichsthaler, Sommerhäuser & Friedrich; Nürnberg