• Country
• Germany

• Manufacturer / Brand
• Ehra, Rudolf Ehrhardt; Werdau/Sachsen (Ostd.)

• Year
• 1952/1953

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14294

• • alternative name: Erhardt

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• from Radiomuseum.org
• Model: Rigoletto 1673U - Ehra, Rudolf Ehrhardt; Werdau/

• Notes
• 3 x KW

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Historische Radios Band IV (158)

• Other Models

• Here you find 13 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ehra, Rudolf Ehrhardt; Werdau/Sachsen (Ostd.)