• Year
  • 1961 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 179356

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 10700/455 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Dry Batteries / 4 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.55 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: RD305 - Marelli Radiomarelli; Sesto
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 280 x 190 x 80 mm / 11 x 7.5 x 3.1 inch
  • Notes
  • Ricevitore MA-MF a 9 transistori + 5 diodi.
    2 gamme d'onda: onde medie e modulazione di frequenza.
    Antenna a stilo per MF.
    Mobile bicolore in materiale plastica antiurto.
  • Net weight (2.2 lb = 1 kg)
  • 2.1 kg / 4 lb 10 oz (4.626 lb)
  • Literature/Schematics (1)
  • -- Schematic (Schemario di Apparecchi a Transistori Vol. 3° R. Rosati)
  • Author
  • Model page created by Eduard Abfalterer. See "Data change" for further contributors.

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