• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1966

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 91227

• • Brand: Supraphon

• Number of Tubes
• 2

• Valves / Tubes
• 251QQ44 DY86

• Number of Transistors
• 31

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 220 / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 0.75 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Camping 4151AB - Tesla; Praha, Bratislava etc.

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Bildröhre 171×228 mm; Empfang OIRT-Norm VHF-Kanäle 1-12. Blechgehäuse, Plexiglasmaske vor Bildröhre 25 cm Diagonale.

• Mentioned in
• Ceskoslovenske Rozhlasove a Televizni Prijimace a Zesilovace

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 1832 models, 1138 with images and 643 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.