Narda ADFA-2 Auto Direction Finding Antenna

ADFA 2 Automatic Direction Finding Antenna combined with SignalShark Signal Analyser is the smallest setup in the world that can precisely localize signals from 10 MHz to 8 GHz. Minimum effort, maximum gain. No external PC, no second or third antenna or any software needed. Easy to transport, easy to set up.  Simply attach the ADFA 2 to any commercial vehicle roof using the magnetic base, connect it to the SignalShark with the control and power cable, and start mobile direction finding immediately. Or, for long term monitoring and direction finding, use the quick connector on a tripod. Ready for action, unbeatably fast.

  • Automatic DF-Antenna 10 MHz to 8 GHz
  • Built-in phase shifter and switch matrix
  • Direction finding method › Watson-Watt and correlative interferometer
  • DF accuracy f < 200 MHz: < 3° RMS (typ) |   f > 200 MHz: < 1° RMS
  • Built-in electronic compass
  • Built-in GNSS receiver with antenna and PPS output
  • Diameter: 480 mm
  • Option, Automatic DF antenna control, Bearing View
  • ADFA Vehicle Mounting Kit
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