• Country
• Poland

• Manufacturer / Brand
• Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka

• Year
• 1963 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 249320

• • Brand: Unitra

• Number of Tubes
• 4

• Valves / Tubes
• ECC85 ECH81 EBF89 ECL82

• Main principle
• Superheterodyne (common); 2 AF stage(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Alfa Stertone-Toronto - Unitra ZRK, Zaklady Radiowe im

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

• Dimensions (WHD)
• 415 x 150 x 155 mm / 16.3 x 5.9 x 6.1 inch

• Notes

• Siehe auch Unitra Alfa und Alfa 65-I (Export, FM OIRT).

• Net weight (2.2 lb = 1 kg)
• 4.3 kg / 9 lb 7.5 oz (9.471 lb)

• Author
• Model page created by Marc Gianella. See "Data change" for further contributors.

• Other Models

• Here you find 214 models, 185 with images and 90 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka