• Year
  • 1935
  • Category
  • Military Equipment (not Re, Tr or RXT)
  • Radiomuseum.org ID
  • 155449

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 5 AF stage(s)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Powered by external power supply or a main unit. / 6 & 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: OC7/RA - Allocchio Bacchini Radialba;
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Notes
  • Ricevitore militare solo per onde corte, 6 gamme, possibilità di includere un filtro a quarzo, controllo settività, controllo sensibilità, oscillatore di nota. Possibilità di ascolto tramite altoparlante esterno da 4 ohm oppure con cuffia da 4000 a 7000 ohm. Alimentazione esterna tramite alimentatore specifico con 6 V dc per i filamenti e 200 V dc per l'anodica.

    Military receiver OC7/RA: six shortwave bands, AM, CW (BFO), switchable crystal filter. External power supply 6 V filaments, 200 V B+.
  • Net weight (2.2 lb = 1 kg)
  • 35 kg / 77 lb 1.5 oz (77.093 lb)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Fabio Masetti. See "Data change" for further contributors.

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