• Year
  • 1948 ?
  • Category
  • Military Receiver
  • Radiomuseum.org ID
  • 349670

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 142,5 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Powered by external power supply or a main unit. / DC: 27 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Récepteur 5-31 - Saram, Omera, Bronzavia;
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 103 x 113 x 174 mm / 4.1 x 4.4 x 6.9 inch
  • Notes
  • Récepteur embarqué pour l'écoute des radiophares et des stations métérologiques émettant en A2 et A3.
    Fréquences de 195 à 515 kHz en une seule gamme.
    Fréquence intermédiaire: 142,5 kHz
    Sensibilité: 22 µV
    Alimentation: 27 V 0,85 A


    Aircraft receiver for listening to radio beacons and weather stations transmitting in A2 and A3.
    Frequencies from 195 to 515 kHz in a single range.
    Intermediate frequency: 142.5 kHz
    Sensitivity: 22 µV
    Power supply: 27 V 0.85 A

  • Net weight (2.2 lb = 1 kg)
  • 2.250 kg / 4 lb 15.3 oz (4.956 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Patrice Zeissloff. See "Data change" for further contributors.

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