• Country
• Italy

• Manufacturer / Brand
• SRE - Scuola Radio Elettra, Torino

• Year
• 1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 216776

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

• Number of Tubes
• 4

• Valves / Tubes
• DK92 1U4 1S5 DL94

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Batteries (any type) / 127; 160; 220 / 1,5 & 67,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch

• Power out
• 0.15 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Ricevitore portatile a 4 tubi [DK92] - SRE - Scuola Radio Elettra,

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Peut être alimenté par piles: 1x 67.5V et 1x 1.5V

• Price in first year of sale
• 17,000.00 ITL

• Literature/Schematics (1)
• Radiorama, n. 1, 1957

• Author
• Model page created by Jean Marchal. See "Data change" for further contributors.

• Other Models

• Here you find 91 models, 89 with images and 71 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SRE - Scuola Radio Elettra, Torino