Nine Transistors T-901BR Code 124

Philco, Philadelphia Stg. Batt. Co.; USA

  • Year
  • 1960 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 85740

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Bakelite or Plastics (type unknown)
  • from Radiomuseum.org
  • Model: Nine Transistors T-901BR Code 124 - Philco, Philadelphia Stg. Batt
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • The Philco T-901BR is a battery operated portable 9 transistor BC band receiver.  Has RF stage and push-pull audio output stage.  Also has earphone jack that disconnects the speaker for private listening.

    The following models use the same schematic, chassis and cabinet but have different cabinet colors:

    Model Cabinet Color
    T-901BK Black
    T-901BR Brown
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Philco Transistor Radio Service Manual, PR-3484 Dated 1960)
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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