• Country
• Poland

• Manufacturer / Brand
• Telefunken - Krajowe Zaklady, Warszawa

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 106770

• Number of Tubes
• 3

• Valves / Tubes
• EF6 EL3 AZ1

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 1 AM circuit(s)

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

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 23 cm = 9.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: T31z - Telefunken - Krajowe Zaklady,

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

• Dimensions (WHD)
• 490 x 285 x 200 mm / 19.3 x 11.2 x 7.9 inch

• Price in first year of sale
• 136.00 zł

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 36 models, 27 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken - Krajowe Zaklady, Warszawa