• Country
• Switzerland

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

• Year
• 1945–1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 12569

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH21 EF22 EF22 EBL21 EM4 AZ1

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220; 250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Globetrotter 46 - Minerva Schweiz Marke von

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

• Dimensions (WHD)
• 480 x 300 x 260 mm / 18.9 x 11.8 x 10.2 inch

• Notes
• 5 Kurzwellenbereiche: 19; 25; 31; 41 und 49 m.

• Price in first year of sale
• 568.00 SFr

• 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.

• Mentioned in
• Funk-Technik (FT) (15/1948, S. 364 / Vorstellung mit Schema)

• 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)