• Country
• Austria

• Manufacturer / Brand
• Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 9743

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

• Number of Tubes
• 8

• Valves / Tubes
• AF3 AK2 AF3 ABC1 ABC1 AL1 AL1 1561

• Main principle
• Superhet with RF-stage; ZF/IF 483 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 100-250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 25 cm = 9.8 inch

• Power out
• 18 W (max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Eroica W - Minerva-Radio Radiola-

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 500 x 510 x 350 mm / 19.7 x 20.1 x 13.8 inch

• Notes

• Abst.Anz.

  14 - 2000 m. KW in drei Bereichen.

  Duo-Rotor-Skala mit gesteuertem Lichtpunkt. >Largoskop< Zylinderlinse mit 14 Dioptrien. Drei Schattenanzeiger.

  Zweifarbige Nussholzkassette.

• Net weight (2.2 lb = 1 kg)
• 30 kg / 66 lb 1.3 oz (66.079 lb)

• Price in first year of sale
• 980.00 öS

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange + Schenk

• Literature/Schematics (1)
• RADIOBOTE, Österr. (Heft 41/2012, S.3 ff, Gerätebeschreibung)

• Other Models

• Here you find 631 models, 568 with images and 450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien