• Country
• France

• Manufacturer / Brand
• Ribet et Desjardins (R-D); Paris, Montrouge - voir aussi Unic

• Year
• 1967

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 121687

• Number of Tubes
• 15

• Valves / Tubes
• C25P22 EL509 EY500 GY501 ED500

• Number of Transistors
• 35

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Émeraude 777 - Ribet et Desjardins R-D; Paris

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

• Dimensions (WHD)
• 925 x 525 x 457 mm / 36.4 x 20.7 x 18 inch

• Notes
• 65 cm 90° SECAM color TV, French standard VHF-/UHF tuner (or 13AX63 CRT).

• Net weight (2.2 lb = 1 kg)
• 60 kg / 132 lb 2.5 oz (132.159 lb)

• Mentioned in
• FR "Television" No 178 Nov. 1967 & No 179

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 107 models, 86 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ribet et Desjardins (R-D); Paris, Montrouge - voir aussi Unic