• Country
• Yugoslavia

• Manufacturer / Brand
• RR Zavodi (Radio Röntgen), Заводи РР Ниш; Niš - see also Ei

• Year
• 1957 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 329965

• • Brand: RR Niš

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH21 ECH21 EBL21 AZ1 EM4

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 115; 125; 150; 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: RR510 [EM4] - RR Zavodi Radio Röntgen, Завод

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

• Dimensions (WHD)
• 620 x 420 x 240 mm / 24.4 x 16.5 x 9.4 inch

• Literature/Schematics (1)
• -- Schematic

• Other Models

• Here you find 39 models, 36 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RR Zavodi (Radio Röntgen), Заводи РР Ниш; Niš - see also Ei