• Country
• Germany

• Manufacturer / Brand
• Polytronic, VEB; ex. Moritz Hädrich KG, Saalfeld-Saale (MHS)

• Year
• 1959 ?

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

• Radiomuseum.org ID
• 199454

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

• Number of Transistors
• 5

• Semiconductors

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 2x4,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch

• Material
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: Transistoren-Einkreiser-Radio-Baukasten Saalfeld - Polytronic, VEB; ex. Moritz

• Shape
• Tablemodel, with any shape - general.

• Notes
• Bakelit-Gehäuse mit Pertinax-Chassis, 30 aufschraubbare Stützpunkte für die Verdrahtung der mitgelieferten Bauelemente. Ausführliches Anleitungsheft.

• Source of data
• -- Original-techn. papers.

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

• Other Models

• Here you find 15 models, 15 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Polytronic, VEB; ex. Moritz Hädrich KG, Saalfeld-Saale (MHS)