• Country
• Germany

• Manufacturer / Brand
• AEG (Radios) Allg.Elektricitäts-Ges.

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 240

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 EAF42 EF41 EL41 EM11

• Number of Transistors

• Semiconductors
• 220E60

• Main principle
• Superheterodyne (common); ZF/IF 472/10700 kHz; Reflex

• Tuned circuits
• 6 AM circuit(s)     5 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110-125; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Power out
• 3.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 31WU - AEG Radios Allg.Elektricitäts-

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 470 x 320 x 220 mm / 18.5 x 12.6 x 8.7 inch

• Notes
• Autotrafo! EF41 ist NF-Vorstufe und 1.UKW ZF-Stufe (Refexschaltung)

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• Price in first year of sale
• 326.00 DM

• Source of data
• Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange Schaltungen der Funkindustrie, Buch 1

• Mentioned in
• Funkgeschichte der GFGF (8222)

• Literature/Schematics (1)
• Funkschau (Nr.14/1951, S269)

• Other Models

• Here you find 819 models, 708 with images and 412 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from AEG (Radios) Allg.Elektricitäts-Ges.