• Country
• Germany

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

• Year
• 1960–1962 ?

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

• Radiomuseum.org ID
• 288121

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

• Number of Transistors
• 2

• Semiconductors
• OC810 OC810

• Main principle
• TRF with diode detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 3 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

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

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 190 x 110 x 60 mm / 7.5 x 4.3 x 2.4 inch

• Notes

• Transistorbaukasten im lackierten Sperrholzgehäuse, Einkreis-Geradeausempfänger für Kopfhörerbetrieb.

  Vorgelochte und beschriftete Grundplatte, Einbau der beschrifteten Bauelemente mittels Schraubklemmen ohne Lötung.

  Stromversorgung: Trockenbatterie 2R10 (2x 1,5 V), Transistorbestückung: OC810 bzw. Basteltypen (LC... oder LA...)

• Net weight (2.2 lb = 1 kg)
• 0.4 kg / 0 lb 14.1 oz (0.881 lb)

• Literature/Schematics (1)
• - - Manufacturers Literature (Anleitungsbuch)

• Author
• Model page created by Ingo Rosenblath. 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)