OMNI-A0140
Manpack Wireless High-Power Antenna
This banded antenna is for interception of wireless communications. It is mounted on an N-type connector base, with a spring for shock absorption and flexibility. A glass-fibre tube contains the antenna RF board. The array covers the GSM 900, PCS, UMTS/3G and WLAN bands. Full-specification coverage starts at 850 MHz, but there will be reduced performance down to 500 MHz. A 2-stack array of multi-band dipoles is used to provide gain at these frequencies, with a small down tilt to improve close-in coverage. The lowest feed point is elevated about 250 mm from the base of the antenna, allowing the signal to be radiated over the user’s head. This reduces absorbed power and increases field strength at the target.
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Call our Sales team
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Specifications & Resources for OMNI-A0140
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Ideal markets
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Safety & Security
- Defence
- Homeland security
- Border control
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Safety & Security
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Ideal applications
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Signals intelligence
- Communications intelligence
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Electronic countermeasures
- Counter RCIED
- Comms jamming
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Signals intelligence
- Design Features
- High gain communications highpower antenna. Covers all handheld wireless bands. Proven flexible base spring protects the antenna.
- Frequency range
- 850 - 960 MHz; 1700 - 2500 MHz
- Gain
- 3 - 4 dBi typical (in band)
- Azimuth pattern
- Omni, 3 dB ripple
- Elevation pattern
- Narrow beam
- Polarisation
- Vertical
- Nominal impedance
- 50 Ω
- VSWR
- < 2.5:1 or better
- Power handling
- 850 - 2200 MHz: 70 W CW 2200 - 2500 MHz: 50 W CW
- Connector
- N-type male at base
- Groundplane requirements
- Groundplane independent
- Dimensions (l x d)
- 650 mm x 35 mm
- Mounting
- On N-type connector at base
- Colour
- Black, others on request
