• Country
• Germany

• Manufacturer / Brand
• Tefi-Apparatebau; Porz bei Köln

• Year
• 1960

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

• Radiomuseum.org ID
• 110853

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

• Number of Tubes
• 18

• Valves / Tubes
• AW53-88

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Details
• Radio Control (+Remote Wire etc)

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

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

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Roma SL461 - Tefi-Apparatebau; Porz bei

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

• Dimensions (WHD)
• 570 x 490 x 480 mm / 22.4 x 19.3 x 18.9 inch

• Notes
• 53-cm-TV-Gerät mit ausklappbarem UKW-Teil. VHF, UHF nachrüstbar. FB zusätzlich lieferbar.

• Price in first year of sale
• 998.00 DM

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Peter Lokowand. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 101 with images and 98 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tefi-Apparatebau; Porz bei Köln