The OMNI-A0306 is a high-powered antenna designed for vehicle applications in the 100 to 6000 MHz frequency band. The antenna may be used at frequencies as low as 80 MHz if a higher VSWR and lower gain can be tolerated. The fibre glass radome is equipped with spring mounting to allow whip-action and resistance to impacts and obstructions. Band A is groundplane dependent and a ground strap is provided to aid with grounding. Bands B, C and D are ground plane independent.
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Frequency: Band A Band B Band C Band D | 100 - 500 MHz 500 - 1000 MHz 1000 - 3000 MHz 2000 - 6000 MHz |
VSWR: Band A Band B Band C Band D | < 2.5:1 < 2.5:1 < 2.5:1 < 2.5:1 |
Nominal input impedance | 50 O |
Connector | 4 x N-type female |
Power: Band A Band B Band C Band D | 150 W 100 W 100 W 50 W |
Polarisation | Vertical Pattern Omni-directional |
Gain | See graphs |
Groundplane requirements | Required (1500mm x 1500mm recommended) |
Base (d x h) | 140 mm x 1000 mm |
Radiator diameter | < 86 mm |
Weight | < 6 kg |
Wind survival | 180 km/h |
Temperature range | - 30 °C to +70 °C |
Water ingress rating | IP65 |