• Country
• Germany

• Manufacturer / Brand
• QUELLE GmbH (Universum); Fürth und Nürnberg

• Year
• 1975 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 83689

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

• Number of Tubes
• 1

• Valves / Tubes
• 190CB4

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 12; 220 Volt

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

• Power out
• 0.3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Universum SK991 - QUELLE GmbH Universum; Fürth

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 183 x 243 x 210 mm / 7.2 x 9.6 x 8.3 inch

• Notes
• Tragbares Transistor-Gerät, VHF-Trommeltuner und UHF-Tuner für CCIR B/G Norm; Gerät bauähnlich mit Type SK992, jedoch ohne Radioteil.

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Source of data
• -- Collector info (Sammler) / Radiokatalog Band 2, Ernst Erb

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

• Other Models

• Here you find 1083 models, 906 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from QUELLE GmbH (Universum); Fürth und Nürnberg