Atalanta 2207C

MIM, Marconi International Marine; Chelmsford Essex

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  • Year
  • 1958 ??
  • Category
  • Commercial Receiver (may include amateur bands)
  • Radiomuseum.org ID
  • 218178

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

 Technical Specifications

  • Number of Tubes
  • 14
  • Valves / Tubes
  • Main principle
  • Superhet, double/triple conversion
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Line / Batteries (any type) / 220/24 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 1 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Atalanta 2207C - MIM, Marconi International
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 495 x 319 x 503 mm / 19.5 x 12.6 x 19.8 inch
  • Notes
  • Complete coverage is provided by the receiver over the frequency band 15 kc/s. to 28 Mc/s. in ten ranges, with band spread scales directly calibrated in frequency for the six H.F. marine bands. Additionally, electrical fine tuning of 3 kc/s. Provides signal tuning discrimination of great accuracy. The wide frequency range available and the complete coverage of the receiver makes it suitable for mobile, maritime or fixed stations having to receive signals from a wide range of transmitting sources.
    The receiver, which is normalcy mounted in a bench-type cabinet may, to meet special requirements, be fitted on a standard 19-inch rack. The "Atalanta" operates directly from 110 or 220 volts D.C., or 115 or 230 volts A.C. in conjunction with the necessary power units.
    The receiver covers the band 15 kc/s. to 20 Mc/s. in ten ranges as follows:
    1. 15-25 kc/s. (20,000 - 12,000 m.)
    2. 25 - 100 kc/s. (12,000 - 3,000 m.)
    3. 100-200 kc/s. (3,000 - 1,500 m.)
    4. 200 - 400 kc/s. (1,500 - 750 m.)
    5. 400-800 kc/s. 750-375 m.)
    6. 800 kc/s. - 14 Mc/s. (375 - 176.4 m.)
    7. 1.7-3.6 Mc/s. (1764-834 m.)
    8. 3.6-7.5 Mc/s. (83.4-40 m.)
    9. 7.5 - 15 Mc/s. (40 - 20 m.)
    10. 150 - 28.0 Mc/s. (20-10.7 m.)
    Intermediate Frequency: On ranges 1, 3, 4, and 5 I.F. of 85 kc/s
    On range 2 and ranges 6 to 10 a I.F. of 700 kc/s and a 2nd I.F. of 85 kc/s.
  • Net weight (2.2 lb = 1 kg)
  • 35.4 kg / 77 lb 15.6 oz (77.974 lb)
  • Source of data
  • -- Schematic
  • Author
  • Model page created by Pius Steiner. See "Data change" for further contributors.

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