• Country
• Czechoslovakia

• Manufacturer / Brand
• Modry Bod, Praha-Kolin

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 23026

• • Brand: Ideal-Radio (Blaupunkt CS)

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

Audio (to hear)

• Number of Tubes
• 3

• Valves / Tubes
• VF7 VL4 VY1

• 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
• AC/DC-set / 110-150W + 220A Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ideal Radio IR318U - 220V - Modry Bod, Praha-Kolin

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 433 x 300 x 230 mm / 17 x 11.8 x 9.1 inch

• External source of data
• Erb

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

• Other Models

• Here you find 41 models, 35 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Modry Bod, Praha-Kolin