• Country
• Yugoslavia

• Manufacturer / Brand
• Radioindustrija Nikola Tesla; Beograd

• Year
• 1953 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 108902

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH21 ECH21 EBL21 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Tesla 53E - Radioindustrija Nikola Tesla;

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

• Dimensions (WHD)
• 400 x 260 x 180 mm / 15.7 x 10.2 x 7.1 inch

• Notes

• Wavebands:
  SW = 18.75 - 5.92 MHz
  MW = 1622 - 517 kHz
  LW = 275 - 152 kHz

  Phono input sensitivity: 35 - 40 mV / 500 Hz
  Speaker impedance: 5 ohm

• Mentioned in
• -- Schematic

• Literature/Schematics (1)
• Opravka radio aparata II.izdaja (ing. Velimir Mesaroš)

• Author
• Model page created by Marko Karlin. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 38 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radioindustrija Nikola Tesla; Beograd