• Country
• Belgium

• Manufacturer / Brand
• FNR Fabrique Nationale Radioélectrique / Nationale Radioelectrische Fabriek; Bruxelles / Brussel

• Year
• 1951/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199583

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 6SG7 6SQ7 6V6 5Y3

• Main principle
• Superheterodyne (common); ZF/IF 484 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Power out
• 3.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Opaal 285A - FNR Fabrique Nationale

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

• Dimensions (WHD)
• 460 x 350 x 250 mm / 18.1 x 13.8 x 9.8 inch

• Notes
• See also model SBR 522A.

• Price in first year of sale
• 315.00 FF

• Other Models

• Here you find 55 models, 42 with images and 37 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from FNR Fabrique Nationale Radioélectrique / Nationale Radioelectrische Fabriek; Bruxelles / Brussel