T7 drift

Westing.; (où?)

  • Year
  • 1962 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 172517

 Technical Specifications

  • Number of Transistors
  • 7
  • Semiconductors
  • Main principle
  • Superheterodyne (common); 3 AF stage(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 0.25 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: T7 drift - Westing.; où?
  • Dimensions (WHD)
  • 300 x 175 x 80 mm / 11.8 x 6.9 x 3.1 inch
  • Notes
  • This is a low range receiver "made in France" sold under a completely unknown brand. Seven SFT3xx transistors are used in a very classical schematic . The power amplifier uses a push-pull of SFT321 and delivers a quite limited power in a 10cm 30 ohms loudspeaker. The dial is very particular and has been patented .
  • Net weight (2.2 lb = 1 kg)
  • 1.6 kg / 3 lb 8.4 oz (3.524 lb)
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Serge Laffont. See "Data change" for further contributors.

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