• Country
• Poland

• Manufacturer / Brand
• Kosmos Radio SA; Warszawa

• Year
• 1936/1937 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 363633

• Number of Tubes
• 5

• Valves / Tubes
• AK2 AF3 AB2 AL4 AZ1

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• AC/DC-set / 110; 125; 145; 220; 245; DC Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Imperial K87U - Kosmos Radio SA; Warszawa

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

• Dimensions (WHD)
• 580 x 290 x 275 mm / 22.8 x 11.4 x 10.8 inch

• Author
• Model page created by Wacław Dobrociński. See "Data change" for further contributors.

• Other Models

• Here you find 25 models, 24 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kosmos Radio SA; Warszawa