• Country
• Czechoslovakia

• Manufacturer / Brand
• MILITARY Czechoslovakia

• Year
• 1945–1960 ??

• Category
• Military Receiver

• Radiomuseum.org ID
• 287789

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

• Number of Tubes
• 8

• Valves / Tubes
• 1F34 1H34 1F34 1F34 1F34 1F34 1F34 1F34

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 1,2 & 90 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vojenský přijímač - Military Receiver R-3 - MILITARY Czechoslovakia

• Shape
• Rack

• Dimensions (WHD)
• 114 x 185 x 230 mm / 4.5 x 7.3 x 9.1 inch

• Notes

• A1, A2 and A3 modulation in 5 frequency bands:

  0,16 - 0,3 MHz
  0,48 - 0,9 MHz
  0,82 - 1,7 MHz
  0,64 - 3,4 MHz
  3,38 - 7 MHz.

  Vibrator supply with changer VIU 2,4/2,5 and battery 5NKN10.

• Net weight (2.2 lb = 1 kg)
• 3.250 kg / 7 lb 2.5 oz (7.159 lb)

• Author
• Model page created by Mauro Bertolucci. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MILITARY Czechoslovakia