• Year
  • 1978 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73783

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

 Technical Specifications

  • Number of Transistors
  • 15
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 4 FM circuit(s)
  • Wave bands
  • Broadcast, more than 2 SW bands plus FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 110; 220 / 6 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch
  • Power out
  • 0.82 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Transglobe B481-3 - Philco Rádio e Televisão; São
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Solid-State, 9 bands. Made by Philco-Ford in Brazil.
    Bands: FM, BC (AM), SW1 (2.2-4.5 MHz), SW2 (4.5-9.0 MHz), 31Meter, 25Meter, 19Meters, 16Meters, 13Meters
  • External source of data
  • Bill Quinn
  • Author
  • Model page created by Steven Sostrom. See "Data change" for further contributors.

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