• Country
• Belgium

• Manufacturer / Brand
• Siera; Belgien

• Year
• 1968 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 109745

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

• Number of Tubes
• 4

• Valves / Tubes
• ECC85 ECH81 EF89 ECL86

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: SA4311/00Z - Siera; Belgien

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 516 x 160 x 140 mm / 20.3 x 6.3 x 5.5 inch

• Source of data
• - - Data from my own collection

• Author
• Model page created by Petros Tsirvoulis. See "Data change" for further contributors.

• Other Models

• Here you find 452 models, 413 with images and 181 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; Belgien