7 Transistor All Wave Super TR-711

Sony Corporation; Tokyo

  • Year
  • 1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 129791

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / 4 x 1.5 Volt
  • Loudspeaker
  • 2 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 7 Transistor All Wave Super TR-711 - Sony Corporation; Tokyo
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 15.5 x 6.5 x 9 inch / 394 x 165 x 229 mm
  • Notes
  • Medium wave:  535-1605 kHz
    Short wave:       3.9-12 MHz

    Two 4" x 6" eliptical speakers, one in each end of case.

  • Price in first year of sale
  • 99.95 $
  • Literature/Schematics (2)
  • -- Original prospect or advert (The National Geographic Magazine, 1959, December, together with TFM121)

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