• Country
• Poland

• Manufacturer / Brand
• Unitra WZT, Warszawskie Zaklady Telewizyjne, Warszawa (Warschau).

• Year
• 1966

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 102496

• Number of Tubes
• 18

• Valves / Tubes
• 531QQ44 PCC88 PCF82 EF80 PCL84 EBF89 PL84 PCL85 EAA91 PL36 EY86 ECC82

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Topaz 21OT2141 - Unitra WZT, Warszawskie

• Notes
• 21" TV with OIRT VHF I/II/III Tuner, some tubes equipped more than one times.

• Mentioned in
• Polish Magazine "Radioamator" 3/1967

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 12 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unitra WZT, Warszawskie Zaklady Telewizyjne, Warszawa (Warschau).