• Country
• Austria

• Manufacturer / Brand
• Fridolin, Radio; Wien

• Year
• 1952 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 30855

• Number of Tubes
• 5

• Valves / Tubes
• 1T4T 1R5T 1T4T 1S5T 3S4T

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Line / Batteries (any type) / AC-DC 110-220 / ? Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch

• from Radiomuseum.org
• Model: Fridolin 52 - Fridolin, Radio; Wien

• Shape
• Portable set > 8 inch (also usable without mains)

• Price in first year of sale
• 1,270.00 ATS

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Unterlagen E.Erb

• Other Models

• Here you find 5 models, 4 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fridolin, Radio; Wien