• Country
• Slovak Republic

• Manufacturer / Brand
• OTF; Nižná

• Year
• 1997 ?

• Category
• Television- and Radio Receiver, perh. also + Rec. etc. (TV Radio)

• Radiomuseum.org ID
• 335434

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

• Number of Tubes
• 1

• Valves / Tubes
• A66EAK71X01

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Details
• Remote Control (with wire or wireless)

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 20 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Orava 70B504 - OTF; Nižná

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

• Dimensions (WHD)
• 760 x 563 x 460 mm / 29.9 x 22.2 x 18.1 inch

• Notes

• Stereo Color TV, PAL/SECAM, CRT: 70 cm. PIP function

  Connectors: 2xEURO-AV,  2xS-VHS, 7x Cinch, JACK, external loudspeakers

   connector.

  External subwoofer

• Net weight (2.2 lb = 1 kg)
• 36 kg / 79 lb 4.7 oz (79.295 lb)

• Mentioned in
• -- Original-techn. papers.

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

• Other Models

• Here you find 63 models, 1 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from OTF; Nižná