Automatic Antennas

Narda offers a large number of automatic and directional antennas for the SignalShark. Their unique characteristics combined with the SignalShark makes them unbeatable.

  • High bearing accuracy
  • High immunity to reflections
  • Rapid direction-finding on signals with a duration  of only 2.5 ms corresponding to just two direction-finding cycles
  • Built-in omnidirectional reference antenna
  • Also takes the elevation bearing. This guarantees that the ADFA DF antennas also deliver stable, precise and reliable data when they get close to the source.  You can find more information about the elevation measurement in the Application Note: “Elevation measurement"
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Automatic direction finding antenna (ADFA) - installation of RF direction finding systems under drones and (s)UAVs

Narda's Automatic Direction Finding Antenna (ADFA) is aimed at airborne platforms - mounting RF direction finding systems under drones and (s)UAVs. Narda's Automatic Direction Finding Antenna (ADFA) has now ventured into the field of airborne platforms, proving its capabilities in mounting RF direction finding systems under drones and (s)UAVs. Benefiting from its established success in land-based and maritime applications, the ADFA offers unique features that make it the ideal choice for the challenges of airborne scenarios.

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