• Country
• Germany

• Manufacturer / Brand
• Rex-Plastic, Max Ernst KG.; Nürnberg

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16468

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

• Number of Transistors
• 2

• Semiconductors
• OC304 OC390

• Main principle
• TRF with diode detector; 2 AF stage(s); Reflex

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 22,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Power out
• 0.1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Bambino TG4023A - Rex-Plastic, Max Ernst KG.;

• Dimensions (WHD)
• 140 x 80 x 90 mm / 5.5 x 3.1 x 3.5 inch

• Notes
• 2 Transistoren , 1 Sil.-Diode; Gehäusefarben: hellgrau, dunkelgrau, hellblau, dunkelblau, gelb, rot oder elfenbein.

• Price in first year of sale
• 50.00 DM

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Katalog Radio Fern, 1960

• Picture reference
• Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

• Other Models

• Here you find 14 models, 12 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rex-Plastic, Max Ernst KG.; Nürnberg