Available
DF-A0253
Compact Adcock DF Antenna
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The DF-A0253 is a single band, compact Adcock DF antenna intended for direction-finding from 2000 to 6000 MHz.brThe antenna presents patterns suitable for the WatsonWatt estimation method, as well as 3-channel correlative DF (CIDF). The antenna offers an omni-channel output that can also be used for monitoring. brThe DF-A0253 has a low noise amplifier on each channel with passive bypass capability, an integrated noise source or optional external signal can be used for downstream RF chain calibration and also includes navigation and GPS.
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Specifications & Resources for DF-A0253
Ideal application and market usage
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Ideal markets
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Safety & Security
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Safety & Security
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Ideal applications
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- Electronic Surveillance
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Signals intelligence
- Radio direction finding
- Design Features
- DF-A0253 DF-A0253-05NavigationIntegrated compass. Heading Accuracy 2° RMS brIntegrated GPS/INS1 unit. Heading accuracy 0.3° RMSGPS Antenna brActive (L1)Onboard storageModel no., serial no., user data fields 64MB flash in addition to Model no., serial no. and user data fields Programming interface None to integrated micro controller RF calibration RF chain calibration using Integrated noise source or external applied signal Power supply 6 - 18 V DC Power consumption3 W
- Frequency range
- 2000 - 6000 MHz
- Number of channels
- 3
- DF method
- Watson-Watt or 3-channel CIDF
- Polarisation
- Vertical
- Nominal impedance
- 50 Ω
- Omni-output
- Yes
- RMS accuracy
- < 5° (using only pure WW)*
- Connectors
- Connectors recessed into base of antenna
- Dimensions (d x h)
- 83 mm x 388 mm (including mounting flange)
- Total Mass
- < 2 kg
- Mounting method
- Flange for vehicle or mast-mounting
- Waterproofing
- IP65 rain proof
