OMNI-A0205
Marine Active Monitoring Antenna
This vertically polarised omni-directional antenna consists of an active antenna array, covering 20 to 6000 MHz. The antennas are combined under 1 compact radome and output in either a single (OMNI-A0205-01) or two connectors (OMNI-A0205-02). The active part of the antenna protects the system from excessive field strengths and boosts low level signals.brThe active version of this antenna relies on DC power injection on the output port of the antenna. The antenna is best utilised with the MISC-A0022 power supply for this purpose. The OMNI-A0205-01 features a passive-bypass mode which is engaged when the antenna is not powered. In this mode, the antenna is completely passive, allowing for low distortion measurements in the presence of high incident fields.brBased on the OMNI-A0098, the antenna is mechanically hardened to withstand the harsh environments experienced in maritime applications.
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Call our Sales team
- +27110345300
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Email our Sales team
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Specifications & Resources for OMNI-A0205
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Ideal applications
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Electronic Surveillance
- Radio monitoring
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Signals intelligence
- Communications intelligence
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Electronic support measures
- Communications ESM
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Electronic Surveillance
- Design Features
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Ultra wideband 20 to 6000 MHzbrProtected against excessive field strengthsbrVery good sensitivitybrLow profile compared to passive alternativesbrRobust
- Frequency range
- Band A: 20 - 1000 MHz Band B: 1000 - 6000 MHz
- Gain
- See figures 1 & 2
- Nominal H-plane 3 dB beamwidt
- 360°
- Nominal E-plane 3 dB beamwidth
- 60°
- VSWR (typ.)
- < 2:1
- Polarisation
- Linear, vertical
- RF power rating
- Receive only
- Connector
- N-type female
- Input voltage (via coaxial cable.)
- 13 - 24 VDC
- Height
- 730 mm x 350 mm
- Weight
- < 12 kg
- Operating temperature
- -35ºC to +71ºC
- Maximum wind speed
- 144 km/h normal operation, 200 km/h survival (tested)
