• Country
• France

• Manufacturer / Brand
• Familial Radio, G. Dubois; Fourmies, Paris, Glageon

• Year
• 1942

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 63039

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH3 EBF2 EF9 EL3N EM4 1883

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 220; 245 Volt

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

• Power out
• 4.5 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 621SL - Familial Radio, G. Dubois;

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

• Dimensions (WHD)
• 496 x 290 x 265 mm / 19.5 x 11.4 x 10.4 inch

• Notes

• 6 gammes d'ondes :

  • OC1 de 13 à 21 m
  • OC2 de 20 à 23 m
  • OC3 de 32 à 52 m
  • PO1 de 190 à 330 m
  • PO2 de 320 à 585 m
  • GO de 1100 à 1950 m

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• External source of data
• Serge Laffont/Martin Renoth

• Mentioned in
• Schémathèque Toute la Radio (STR) (No. 584)

• Other Models

• Here you find 115 models, 87 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Familial Radio, G. Dubois; Fourmies, Paris, Glageon