• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1950–1952

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

• Radiomuseum.org ID
• 5237

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

• Number of Tubes
• 5

• Valves / Tubes
• EF41 ECH42 EAF42 EAF42 EL41 or

• Number of Transistors

• Semiconductors
• 32/2NT6 32/2NT12 Tr.Gl.=Metal-rectif.

• Main principle
• Superhet with RF-stage; ZF/IF 468 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Autosuper 51 SB601AB - Siemens & Halske, -Schuckert

• Dimensions (WHD)
• 170 x 115 x 240 mm / 6.7 x 4.5 x 9.4 inch

• Notes
• 3-teilig. Bei 6 Volt Betrieb Zerhacker: 32/2NT6. Bei 12 Volt Betrieb Zerhacker: 32/2NT12.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Price in first year of sale
• 498.00 DM

• Source of data
• Kat.d. Rundf.Gr.Handel 1950/51 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Other Models

• Here you find 2523 models, 2120 with images and 1333 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München