• Country
• France

• Manufacturer / Brand
• Grandin, Cristal-Grandin (SFRT); Paris, Montreuil

• Year
• 1950–1953

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 68446

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

• Number of Tubes
• 5

• Valves / Tubes
• 12BE6 12BA6 12AT6 50B5 35W4

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• AC/DC-set / 110 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Metal case

• from Radiomuseum.org
• Model: Cristal-Grandin Cristalette 502 - Grandin, Cristal-Grandin SFRT;

• Shape
• Design Radio or Novelty / Gadget - fancy or unusual shape.

• Dimensions (WHD)
• 290 x 195 x 145 mm / 11.4 x 7.7 x 5.7 inch

• Notes

• 4 gammes d'ondes GO, PO, OC, OC2, étalement de 49 à 51 m. HP elliptique de 12 x 19 cm. Lampe cadran : 6 V / 0.3 A.

  Matière moulée et métal. Cadran spécial incassable de 260 x 80 mm.

  Équivalent au ORA Bijou 501.

• Net weight (2.2 lb = 1 kg)
• 2.7 kg / 5 lb 15.2 oz (5.947 lb)

• Price in first year of sale
• 14,600.00 FRF

• External source of data
• Serge Laffont/Martin Renoth

• Source of data
• -- Schematic

• Mentioned in
• -- Original prospect or advert (Modèles pour 1953)

• Literature/Schematics (1)
• Radio Constructeur et Dépanneur (1951)

• Other Models

• Here you find 281 models, 207 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grandin, Cristal-Grandin (SFRT); Paris, Montreuil