Gruppo Alta Frequenza 2620A

Geloso SA; Milano

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  • Year
  • 1950 ??
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 352328

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Powered by external power supply or a main unit. / AC: 6,3 & DC: 200 & 150 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Gruppo Alta Frequenza 2620A - Geloso SA; Milano
  • Shape
  • Chassis only or for «building in»
  • Notes

  • Gruppo per alta frequenza con 6 gamme di onde Corte:

    1. 28 - 30    MHz.
    2. 26 - 28    MHz.
    3. 21 - 21,5 MHz.
    4. 14 - 14,4 MHz.
    5. 7 - 7,3     MHz.
    6. 3,5 - 4     MHz.

    Ingresso per antenna bilanciata.
    Differisce dal gruppo 2620 per avere in luogo della 6DC6 la valvola 6BA6 e per diverse tensioni anodiche di alimentazione.

  • Mentioned in
  • -- Schematic
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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