RA57A

• Country
• France

• Manufacturer / Brand
• Radiola (marque)

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 101516

• • Brand: SFER

• Picture
• Schematics

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

• Number of Tubes
• 6

• Valves / Tubes
• EK2 EF5 EBC3 EBL1 EM1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 118 or 128 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: RA57A - Radiola marque

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

• Dimensions (WHD)
• 490 x 370 x 260 mm / 19.3 x 14.6 x 10.2 inch

• Notes

• Circuit séparateur de fonctions à 3 diodes. Réglage visuel.

  Équivalent au Philips 667A.

• Price in first year of sale
• 2,650.00 FRF

• Mentioned in
• -- Original prospect or advert (Le Journal, 21.09.1937)

• Literature/Schematics (1)
• Radio Constructeur et Dépanneur (Correspondance Philips - Radiola, Juillet-Août 1956)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 855 models, 563 with images and 275 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiola (marque)