• Country
• Italy

• Manufacturer / Brand
• Autovox SPA; Roma

• Year
• 1958/1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 106524

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

• Number of Transistors
• 7

• Semiconductors
• 2N140 2N139 2N139 2N139 2N109 2N109 2N109 DS161

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 2 × 4.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8.6 cm = 3.4 inch

• Power out
• 0.21 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistor 7 RT51 - Autovox SPA; Roma

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

• Dimensions (WHD)
• 155 x 95 x 40 mm / 6.1 x 3.7 x 1.6 inch

• Notes

• Autovox SpA RT-51

  Vedi anche Marconi Española S.A. RT-51

• Net weight (2.2 lb = 1 kg)
• 0.680 kg / 1 lb 8 oz (1.498 lb)

• Price in first year of sale
• 39,800.00 ITL

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• -- Schematic

• Literature/Schematics (2)
• Antique Radio Magazine - Italy, Club Antique Radio Magazine (n. 108, luglio-agosto 2012)

Radio a transistor tascabili italiane: Autovox (Gentile concessione L.Salvatore/ARM)

3575 KB

• Documents regarding this model

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 300 models, 195 with images and 177 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Autovox SPA; Roma