• Country
• Czechoslovakia

• Manufacturer / Brand
• EMPO, Severoceska Tovarna El., Sp. S.R.O (ESTE).; Praha-Cakovice

• Year
• 1933/1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 22997

• • alternative name: Severoceska Tovarna Elektromeru
  • Brand: ESTE

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

• Number of Tubes
• 3

• Valves / Tubes
• E446 E453 506

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• 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: Ocean - EMPO, Severoceska Tovarna El.,

• Dimensions (WHD)
• 356 x 453 x 200 mm / 14 x 17.8 x 7.9 inch

• Price in first year of sale
• 1,560.00 Kc

• External source of data
• Erb

• Source of data
• Ceskoslovenske prijimace 1933-1945, Baudys 1947

• Other Models

• Here you find 32 models, 29 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EMPO, Severoceska Tovarna El., Sp. S.R.O (ESTE).; Praha-Cakovice