• Year
  • 1959/1960 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 339864

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 90; 110; 180; 220 Volt
  • Loudspeaker
  • 2 Loudspeakers / Ø 6 inch = 15.2 cm
  • Power out
  • 12 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: B-741 - RCA Victor Radio S.A., São
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 550 x 340 x 240 mm / 21.7 x 13.4 x 9.4 inch
  • Notes
  • This model was produced in Brazil (circa 1959) in the São Paulo/Brazil plant of RCA-VICTOR Brazil. Mounted in a luxurious wooden case with varnish finish, this tablemodel radio comes with a hi-power hi-fi push-pull audio output (handled by two 6AQ5 pentodes with a 12AX7 as an inverter) coupled to a twin 6" loudspeakers.

    The unit also counts with a Phono input for crystal cartrige which will allow the addition of an external record player.

    Wave bands:

    • MW = 535 - 1605 kHz
    • SW1 = 2.4 - 7.5 MHz
    • SW2 = 7.5 - 22 MHz
    • SW3 = 9 - 12.2 MHz (band spread for 31 and 25 m)

     

  • Net weight (2.2 lb = 1 kg)
  • 5 kg / 11 lb 0.2 oz (11.013 lb)
  • Author
  • Model page created by Marcelo Carrano. See "Data change" for further contributors.

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