• Year
  • 1964–1970
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 85800

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Tuned circuits
  • 5 AM circuit(s)     7 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 0.2 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: TFM825L - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 73 x 110 x 34 mm / 2.9 x 4.3 x 1.3 inch
  • Notes
  • With leather case, earphone and leather case for that. Elliptical speaker 7 x 4.5 cm.
    Alternative transistor complement for late models:
    2SC710, 2SC629, 3x 2SC404A, 2SC633, 2x 2SB136.
  • Net weight (2.2 lb = 1 kg)
  • 0.410 kg / 0 lb 14.4 oz (0.903 lb)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Ervé Leclercq. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum

Forum contributions about this model: Sony Corporation;: TFM825L

Threads: 1 | Posts: 2

Netto 360 gr

Netto war ohne Tasche , at sich durch heutige Änderung erledigt

EW

Eckhard Wegner, 27.Aug.07

Weitere Posts (2) zu diesem Thema.