• Country
• Italy

• Manufacturer / Brand
• Zenitron; Torino

• Year
• 1948–1950 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 99284

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

• Number of Tubes
• 2

• Valves / Tubes
• EF50 or 6AC7 AZ41

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Radio Pilota Antenna Elettronica 72/A.M. - Zenitron; Torino

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 175 x 125 x 205 mm / 6.9 x 4.9 x 8.1 inch

• Notes

• Gamme d'onda:

  • OM1: 100 - 215 m.
  • OM2: 175 - 350 m.
  • OM3: 280 - 580 m.
  • OC1: 13 - 28 m.
  • OC2: 25 - 54 m.
  • OC3: 40 - 86 m. 
  • OC4: 72 - 150 m.

  Utilizzando la 6AC7 occorre inserire una resistenza da 50 kΩ in serie all'alimentazione della seconda griglia.

• Net weight (2.2 lb = 1 kg)
• 2.150 kg / 4 lb 11.8 oz (4.736 lb)

• Mentioned in
• -- Schematic

• Literature/Schematics (1)
• -- Schematic (Il Radio Libro D.E. Ravalico 13a edizione Hoepli editore 1952.)

• Other Models

• Here you find 8 models, 7 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenitron; Torino