• Year
  • 1970/1971
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 171610

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

 Technical Specifications

  • Number of Transistors
  • 14
  • Main principle
  • Superheterodyne (common); ZF/IF 10700/472 kHz
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 125; 220 / 6 x 1,5 "C" Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 1.2 W (max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Madrigal FM - DBR D.B.R.; Vimodrone MI
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 300 x 160 x 70 mm / 11.8 x 6.3 x 2.8 inch
  • Notes
  • Gamme d'onda:
    OL: 150 ÷ 270 kHz.
    OM: 510 ÷ 1650 kHz.
    OC: 5,9 ÷ 16 MHz.
    FM: 88 ÷ 104 MHz.

    •  Controllo automatico di frequenza (A. F. C.) in FM;
    • Controllo automatico di guadagno (A. G. C.) in AM;
    • Consumo 6 W;
    • Controllo di tono;
    • Ingressi Fono e Registratore;
    • Uscita per altoparlante esterno.

     

    14 transistor 7 diodi 1 ponte raddrizzatore, tutti elencati uno per tipo.

  • Net weight (2.2 lb = 1 kg)
  • 1.9 kg / 4 lb 3 oz (4.185 lb)
  • Literature/Schematics (1)
  • -- Schematic (Schemario di Apparecchi Radio a Transistori Vol. 1° Antonelliana)
  • Author
  • Model page created by Eduard Abfalterer. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Madrigal FM is part of the collections of the following members.

 Forum