OMNI-A0081
Wideband VHF/UHF Vehicle Antenna
The OMNI-A0081 is a high-power wideband antenna designed for high-power applications in the 100 to 520 MHz frequency band and recently upgraded for high-power handling and improved gain.brThis omni-directional antenna has an excellent radiation pattern, no pattern break-up, and a consistently low VSWR across the entire frequency band. It can handle full rated power continuously at all frequencies, making it ideal for all 100% duty-cycle applications. The anodised aluminium radiator is equipped with spring mounting to allow whip-action and resistance to impacts and obstructions.brThe antenna may be used at frequencies as low as 80 MHz if a higher VSWR and lower gain can be tolerated.brThe antenna is designed for direct mounting to ground platform with aid of grounding strap provided.
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Call our Sales team
- +27110345300
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Email our Sales team
- [email protected]
Specifications & Resources for OMNI-A0081
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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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Electronic countermeasures
- Counter UAS
- Counter RCIED
- Comms jamming
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Electronic countermeasures
- Design Features
- Wide frequency coverage (100 to 520 MHz)brHigh-power, 200 W at 100% duty cyclebrExcellent VSWR (2.5 maximum)brOmni-directional azimuth patternbrRugged and hard-wearingbrSuited to low-profile applications
- Frequency range
- 100 - 520 MHz
- VSWR
- < 2.5:1
- Nominal input impedance
- 50 Ω
- Feed power handling
- 200 W
- Gain
- 0 dBi (±2 dB) typical
- E-plane 3 dB beamwidth
- 40° (± 10°)
- Polarisation
- Vertical
- Connector
- N-type female
- Height
- 500 mm
- Diameter
- Base 135 mm, radiator 25 mm
- Weight
- 4 kg
- Mounting Base
- NATO flange, 6 holes
- Water ingress rating
- MIL-STD-820F (506.4) IP64
