• Country
• Yugoslavia

• Manufacturer / Brand
• Ei, Elektronska Industrija; Niš - see also RR

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 139417

• • Brand: Ei

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

• Number of Tubes
• 4

• Valves / Tubes
• ECC85 ECH81 EBF89 ECL82

• Number of Transistors

• Semiconductors
• AA121 AA121 B250C100

• Main principle
• Superheterodyne (common); ZF/IF 452/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Frankfurt II - Ei, Elektronska Industrija; Ni

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 400 x 210 x 175 mm / 15.7 x 8.3 x 6.9 inch

• Notes

• Connector for pick-up and for external speakers 4 Ohm.

• Mentioned in
• -- Schematic

• Author
• Model page created by Friedhelm Schaik. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 111 with images and 67 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ei, Elektronska Industrija; Niš - see also RR