• Country
• Switzerland

• Manufacturer / Brand
• Minerva Schweiz (Marke von Titan - Lizenzfabrikation von Minerva Österreich)

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 12582

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH42 EAF42 EAF42 EL41 EM34 AZ11

• Main principle
• Superheterodyne (common); ZF/IF 483 kHz

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110 - 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 22 cm = 8.7 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: 506W - Minerva Schweiz Marke von

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

• Dimensions (WHD)
• 480 x 335 x 220 mm / 18.9 x 13.2 x 8.7 inch

• Notes
• Import - siehe Österreich!

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Thali-Schemasammlung und Tungsram-Röhrenbestückung.

• Other Models

• Here you find 131 models, 63 with images and 86 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minerva Schweiz (Marke von Titan - Lizenzfabrikation von Minerva Österreich)