Available
DFS-A0250
Compact Direction Finding Antenna System
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The DFS-A0250 direction finding antenna system covers a frequency range of 400 MHz to 6000 GHz. The full-size elements on all bands give excellent DF sensitivity. Ultimate angular resolution for strong signals is well under 1° for most of the frequency range. Dipole elements provide good crosspolarization rejection, and fair performance for signals arriving from up to 15° above or below the horizon. This DF antenna is designed to be used either a 5- or 2-channel phase-sensitive receiver, and correlative algorithm. Characterization of the antenna can be performed on request.
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Specifications & Resources for DFS-A0250
Ideal application and market usage
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Ideal applications
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- Electronic Surveillance
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Signals intelligence
- Radio direction finding
- Counter UAS
- Design Features
- Full-size, wideband DF. 5-element interferometer. Full Band Monitoring.
- Frequency range
- 400 - 6000 MHz
- Polarisation
- Vertical
- Nominal input impedance
- 50 Ω
- Input VSWR
- < 2.5:1
- Gain
- 8 ± 2 dB
- Noise figure
- < 10 dB
- OIP3 (typical)
- 30 dBm
- Maximum input level
- 30 dBm CW, 45 dBm pulse
- Connectors
- 6 x N-type female
- Assebled height
- 2.1 m
- Assembled diameter (max)
- 0.77 m
- Weight of antenna
- 45 kg
- IP rating
- IP55
