• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke)

• Year
• 1950–1952

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 94134

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

• Number of Tubes
• 5

• Valves / Tubes
• EF41 ECH42 EAF42 EF41 EL41

• Number of Transistors

• Semiconductors
• 32/1NT6 or. 32/1NT12 Tr.Gl.=Metal-rectif.

• Main principle
• Superhet with RF-stage; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6/12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Autosuper AS238 - Grundig Radio-Vertrieb, RVF,

• Shape
• Chassis only or for «building in»

• Circuit diagram reference
• Lange Schaltungen der Funkindustrie, Buch 4

• Author
• Model page created by Bernhard Nagel. See "Data change" for further contributors.

• Other Models

• Here you find 6196 models, 5420 with images and 4190 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)