• Country
• Belgium

• Manufacturer / Brand
• Siera; Belgien

• Year
• 1953

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199705

• Number of Tubes
• 8

• Valves / Tubes
• EF80 ECH81 EC92 EF85 EM34 EABC80 EL84 EZ80

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: S4003A/FM - Siera; Belgien

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

• Dimensions (WHD)
• 552 x 340 x 240 mm / 21.7 x 13.4 x 9.4 inch

• Price in first year of sale
• 5,450.00 BFr

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Hugo Sneyers. See "Data change" for further contributors.

• Other Models

• Here you find 472 models, 431 with images and 208 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; Belgien