• Country
• Germany

• Manufacturer / Brand
• Sachsenwerk (bis 1945) ESWE

• Year
• 1927/1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 6490

• Number of Tubes
• 4

• Valves / Tubes
• RE144 RE144 A409 RE134

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 Special; 1 AF stage(s); Neutrodyne

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Neutrodyne REN4 - Sachsenwerk bis 1945 ESWE

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 540 x 280 x 280 mm / 21.3 x 11 x 11 inch

• Notes
• TELEFUNKEN-Lizenz. Schreibweise lt. Typenschild: R.E.N.4

• Price in first year of sale
• 523.00 RM !

• Source of data
• Kat. Wolfsgruber & T.,Aarau 1927 / Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 168 models, 144 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sachsenwerk (bis 1945) ESWE