AM/FM Radio SR-7250

Bontempi; Ancona

  • Year
  • 1985 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 302742

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Batteries / addl. power jack / 4 x 1,5 / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: AM/FM Radio SR-7250 - Bontempi; Ancona
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 250 x 150 x 50 mm / 9.8 x 5.9 x 2 inch
  • Notes
  • controllo volume - antenna interna in ferrite - maniglia di trasporto - frequency range: AM 540/1600 kHz - FM 88/108 MHz - connettore per alimentazione esterna 6 volt DC.

  • Net weight (2.2 lb = 1 kg)
  • 0.720 kg / 1 lb 9.4 oz (1.586 lb)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

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