• Country
• Germany

• Manufacturer / Brand
• Sachsenwerk Niedersedlitz, VEB Elektromaschinenbau; Niedersedlitz (Ostd.)

• Year
• 1950 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 71076

• • Brand: VEB Elektromaschinenbau Sachsenwerk

• Number of Tubes
• 5

• Valves / Tubes
• ECH11 EBF11 ECL11 AZ11 EM11

• Main principle
• Superheterodyne (common)

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

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Olympia 503WTM - Sachsenwerk Niedersedlitz,

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

• Dimensions (WHD)
• 430 x 300 x 250 mm / 16.9 x 11.8 x 9.8 inch

• Notes
• Durch gerätespezifischen optionalen Adapter Ersatz der ECH11, EBF11 und ECL11 gegen die OSW-Röhren 6J5, 6SA7, 6K7, 6SQ7 und 6V6 möglich.

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 49 models, 42 with images and 39 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sachsenwerk Niedersedlitz, VEB Elektromaschinenbau; Niedersedlitz (Ostd.)