OMNI-A0299
Compact 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. The active part of the antenna protects the system from excessive field strengths and boosts low level signals. The active version of this antenna relies on DC power injection on the output port of the antenna. The antenna is best utilised with the MISCA0022 power supply for this purpose. The OMNI-A0299-01 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. The OMNI-A0299-05 has several FM band attenuation options between 0dB and 35dB which can be manually selected.
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Call our Sales team
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Email our Sales team
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Specifications & Resources for OMNI-A0299
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Ideal markets
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Industrial
- Test and Measurement
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Safety & Security
- Policing
- Defence
- Homeland security
- Border control
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Industrial
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Ideal applications
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Spectrum management
- Spectrum monitoring
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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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Spectrum management
- Design Features
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Ultra wideband 20 to 6000 MHz Protected against excessive field strengths Very good sensitivity Low profile compared to passive alternatives Robust IP63
- Frequency range
- Band A: 20 - 1000 MHz Band B: 1000 - 6000 MHz
- Nominal H-plane 3 dB beamwidth
- 360°
- Nominal E-plane 3 dB beamwidth
- 60°
- Azimuth ripple (RMS)
- Band A: ±1.5 dB Band B: ±2.5 dB
- VSWR
- < 2.5:1 typical
- Polarisation
- Linear, vertical
- RF power rating
- Receive only
- Dimensions (h x d)
- 564 mm x 140 mm
- Weight
- < 2.4 kg
- Operating temperature
- -40ºC to +65ºC
- Storage temperature
- -55ºC to +85ºC
- Operational rainproof
- Yes
- Wind velocity (no ice)
- 180 km/h
