• Country
• Belgium

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

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 235760

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

• Number of Tubes
• 4

• Valves / Tubes
• 6A7 6B7 42 80

• Main principle
• Superheterodyne (common); ZF/IF 489 kHz

• 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
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• from Radiomuseum.org
• Model: Olympic 381 - FNR Fabrique Nationale

• Notes

• Uses the same schematic as model 138A.

• Mentioned in
• Radio Schema's, Deel II

• 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