• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1981

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 136187

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common); something special ? Please give information (notes)

• Wave bands
• Wave Bands given in the notes.

• Details
• Converter

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 150; 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Teletuner 4833 - 57 673 - Graetz, Altena Westfalen

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 274 x 103 x 304 mm / 10.8 x 4.1 x 12 inch

• Notes
• Videoanlage in Verbindung mit dem Telerecorder 4833; VHF Band I K2 bis K4, VHF Band III K5 bis K12, UHF Band IV/V K21 bis K69, 12 Programmspeicherplätze

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Jens Dehne. See "Data change" for further contributors.

• Other Models

• Here you find 774 models, 695 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)