Available
OMNI-A0354
Wideband HF Antenna
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The OMNI-A0354 is a HF Whip antenna. The antenna has an integrated matching circuit to passively match the antenna to the transmitter/receiver. The antenna includes 4x ground radials to act as counterpoise. The antenna Gain and VSWR as depicted are with a counterpoise (ground plane) consisting solely of the provided radials. VSWR and Gain could improve with practical installations over actual ground or mast counterpoise conditions.
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Specifications & Resources for OMNI-A0354
Ideal application and market usage
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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 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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Wideband 1.5 MHz to 30 MHz Mast Mount IP65 APPLICATION AREAS: HF Communications Suitable for mast-mount applications
- Frequency range
- 1.5 - 30 MHz
- Polarisation
- Vertical
- VSWR
- < 4:1 typical
- Gain
- See graph below
- Nominal input impedance
- 50 Ω
- Power Handling
- OMNI-A0354:10 W, OMNI-A0354-01: 100 W
- Connectors
- 1 X N-type female
- E-plane beamwidth
- See graph
- H-plane beamwidth
- 360°
- Groundplane
- Ground Plane Dependent
- Dimensions Antenna (deployed) (l x d)
- 3,185 m x 5,333 m
- Total Mass
- OMNI-A0354: 4.3 kg OMNI-A0354-01: 5.5 kg (TBC)
- Mounting Method, mast
- Mounts to 30mm to 60 mm pole using supplied right-angle U-bolt bracket
