• Country
• France

• Manufacturer / Brand
• ORA, Oradyne, Gérard & Cie, AOR (SFRT); Clichy, Paris, Montrouge, Montreuil

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 33906

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

• Number of Tubes
• 6

• Valves / Tubes
• CK1 EF5 EB4 EF6 CL2 CY2 EW12

• Main principle
• Superheterodyne (common); ZF/IF 148 kHz

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 110; 150; 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 19 cm = 7.5 inch

• Power out
• 1.7 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: RU68 - ORA, Oradyne, Gérard & Cie,

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

• Dimensions (WHD)
• 410 x 280 x 220 mm / 16.1 x 11 x 8.7 inch

• Notes

• 3 gammes d'ondes : OC de 17 à 55 m, PO de 180 à 560 m, GO de 850 à 1950 m. Anti-fading agissant sur lampes MF et changeuse de fréquence. Lampes cadran : 2 x 6 V / 0.3 A.

  Coffret bakélite, barres chromées. Cadran celluloïd.

  Voir R58 pour le même modèle en tous courants.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Price in first year of sale
• 1,590.00 FRF

• External source of data
• Serge Laffont/Martin Renoth

• Circuit diagram reference
• La Documentation du Revendeur - Radio

• Mentioned in
• Schémathèque Toute la Radio (STR) (No. 120)

• Other Models

• Here you find 209 models, 168 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ORA, Oradyne, Gérard & Cie, AOR (SFRT); Clichy, Paris, Montrouge, Montreuil