• Country
• France

• Manufacturer / Brand
• Radiola (marque)

• Year
• 1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 270455

• • Brand: SFER

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

• Number of Transistors

• Semiconductors
• ED1502 ED1402 ED1402 ED1402 2SB77 2SB77 CDG00

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / R6: 2 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch

• Power out
• 0.13 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RA077 - Radiola marque

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 68 x 108 x 36 mm / 2.7 x 4.3 x 1.4 inch

• Notes

• Gamme d'onde PO de 184 à 577 m seulement.

  Équivalent au Philips 90RL077.

• Mentioned in
• -- Original-techn. papers.

• Other Models

• Here you find 855 models, 565 with images and 276 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiola (marque)