• Country
• Belgium

• Manufacturer / Brand
• SBR Société Belge Radio-Electrique, Bruxelles

• Year
• 1946/1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199114

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

• Number of Tubes
• 8

• Valves / Tubes
• ECH4 ECH4 EBL1 EBL1 6U5 EBL1 AZ1 AZ1

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 140; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: 4454A - SBR Société Belge Radio-

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

• Dimensions (WHD)
• 660 x 390 x 300 mm / 26 x 15.4 x 11.8 inch

• Notes
• • Radio composée de 2 chassis:
    • Un chassis avec alimentation et circuits HF, MF, détection, BF capable d'alimenter directement un haut-parleur.
    • Un autre chassis, servant d'extention, avec alimentation et BF en push-pull. Ce chassis existe en 2 versions avec EBL1 ou EBL21 (base différente).
  • Radio composed of 2 separate chassis:
    • One chassis with own power-supply and RF, IF, detection and LF stage capable of driving a loudspeaker directly.
    • Another chassis, serving as extension, with its own power-supply and push-pull output stage. Exists in 2 versions with EBL1 or EBL21 (different base).

• Price in first year of sale
• 7,750.00 BEF

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Jean-Paul Moriamé. See "Data change" for further contributors.

• Other Models

• Here you find 718 models, 666 with images and 393 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SBR Société Belge Radio-Electrique, Bruxelles