• Country
• Germany

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

• Year
• 1948/1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25562

• • Brand: VEB Elektromaschinenbau Sachsenwerk

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

• Number of Tubes
• 7

• Valves / Tubes
• ECH21 EF22 7C6 EF22 EM4 EBL21 AZ21

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Olympia 48 - Sachsenwerk Niedersedlitz,

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

• Dimensions (WHD)
• 560 x 372 x 257 mm / 22 x 14.6 x 10.1 inch

• Notes
• Jahr nicht ganz sicher. Export CH, Mallory-Batterie für Gittervorspannung der 7C6.

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Die «Thali Schemasammlung» führt das Modell.

• 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.)