High-Powered Antenna
OMNI-A0187
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The OMNI-A0187 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 (100 to 500 MHz) is groundplane dependent and a ground strap is provided to aid with grounding. Bands B (400 to 3000 MHz) and C (850 to 6000 MHz) are ground plane independent.
Additional information
Product Data sheet
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Specifications
| Frequency (band A) | 100 - 500 MHz |
| VSWR (band A) | < 2.5:1 |
| VSWR (band B) | < 2.5:1 |
| VSWR (band C) | < 3:1 |
| Nominal input impedance | 50 O |
| Connector | 3 x N-type female |
| Power: band A | 100 W |
| Polarisation | Vertical |
| Pattern | Omni-directional |
| Gain | See graphs |
| Groundplane requirements | Required (1500mm x 1500mm recommended) |
| Base (d x h) | 140 mm x 800 mm |
| Radiator diameter | 220 mm |
| Weight | < 5 kg |
| Wind survival | 180 km/h |
- Counter RCIED
Product Applications
Electronic Countermeasures
- 100 to 6000 MHz frequency range Rugged Suited for vehicle-mount applications
