• Country
• France

• Manufacturer / Brand
• RTA (R.T.A.); Le Pré-Saint-Gervais

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 77534

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 ECF1 EBL1 1883

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: BS4 [sans oeil magique] - RTA R.T.A.; Le Pré-Saint-

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

• Dimensions (WHD)
• 420 x 260 x 190 mm / 16.5 x 10.2 x 7.5 inch

• Mentioned in
• -- Schematic

• Other Models

• Here you find 36 models, 21 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RTA (R.T.A.); Le Pré-Saint-Gervais