Compact DF antenna (DF-A0143)
Available

DF-A0143

Compact DF antenna

  • Download datasheet
  • The DF-A0143 is a wide band (1 - 3000 MHz), ruggedized mobile DF antenna. It is intended for variety vehicular platforms, for example, small tactical vehicles (dune buggies, two or three wheeled vehicles), vans, Humvees and could be used on airborne structures. The antenna uses a combination of crossed-loop and Adcock array principle for the various bands providing maximum possible sensitivity for its compact form factor. Please note that corrected WW and correlative interferometric DF could be used for enhanced performance. A dedicated Omni output provides a monitoring capability for signal interception and demodulation. A cavity inside the antenna houses an integrated band switch that allows control and calibration circuitry to be integrated into the antenna. *CA Application 2,853,219; *EP Patent 2771943; *U.S. Patent No. 14/353,382; *ZA Patent No. 2014/02806

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    Specifications & Resources for DF-A0143

    Ideal application and market usage

    Ideal markets

    • Safety & Security
      • Defence
      • Homeland security
      • Border control

    Ideal applications

    • Spectrum management
      • Radio direction finding
    • Electronic Surveillance
      • Radio monitoring
    • Signals intelligence
      • Radio direction finding
    Design Features
    Super compact Low profile Light weight, 4.2 kg Wideband coverage Internal solid-state band and noise switch
    Frequency Range
    1 - 3000 MHz
    Band A
    1 - 250 MHz, Loops
    Band B
    250 - 1500 MHz, Monopoles
    Band C
    1500 - 3000 MHz, Dipoles
    DF method
    Wattson-Watt or CIDF
    Power supply
    12 V DC
    Power consumption
    < 1 W
    Mechanical
    Flange for vehicle mounting
    Total mass
    4.2 kg
    Dimensions (h x d)
    490 mm x 450 mm
    Temperature range
    -30º C to +70º C
    Shock
    40 G for 10 ms
    Water ingress rating
    IP65

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