• Country
• Germany

• Manufacturer / Brand
• Rohde & Schwarz, PTE; München

• Year
• 1951–1953

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

• Radiomuseum.org ID
• 19279

• • alternative name: Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz

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

• Number of Tubes
• 6

• Valves / Tubes
• EF41 ECH42 EAF42 EAF42 EL42 EZ11

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• 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 10 cm = 3.9 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: ESA [EL42] - Rohde & Schwarz, PTE; München

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 190 x 170 x 155 mm / 7.5 x 6.7 x 6.1 inch

• Notes
• einteilige Ausführung speziell für den Volkswagen.

• Net weight (2.2 lb = 1 kg)
• 6.1 kg / 13 lb 7 oz (13.436 lb)

• Price in first year of sale
• 330.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1952/53

• Literature/Schematics (1)
• Kat.d.Rundf.GrossH.1951/52

• Other Models

• Here you find 541 models, 498 with images and 247 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rohde & Schwarz, PTE; München