• Country
• Brazil

• Manufacturer / Brand
• Philco Rádio e Televisão; São Paulo

• 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.

• 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.

• Other Models

• Here you find 40 models, 24 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco Rádio e Televisão; São Paulo