• Country
• Sweden

• Manufacturer / Brand
• Dux Radio AB; Stockholm

• Year
• 1963 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 226248

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Power out
• 0.3 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Riviera T930 - Dux Radio AB; Stockholm

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

• Dimensions (WHD)
• 245 x 145 x 70 mm / 9.6 x 5.7 x 2.8 inch

• Net weight (2.2 lb = 1 kg)
• 1.4 kg / 3 lb 1.3 oz (3.084 lb)

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

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 222 models, 179 with images and 123 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dux Radio AB; Stockholm