• Country
• France

• Manufacturer / Brand
• Martial, CERT (C.E.R.T.) - Comptoir d'Études Radio-Techniques; Paris

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 322471

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Dry Batteries

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

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: PG502 - Martial, CERT C.E.R.T. -

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Alimentation à piles (pas secteur).

  Données préliminaires.

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Radio Constructeur et Dépanneur (No. 186, juin 1951)

• Other Models

• Here you find 29 models, 23 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Martial, CERT (C.E.R.T.) - Comptoir d'Études Radio-Techniques; Paris