This product comes from Alaris Antennas catalogues
Tri-Band GSM Antenna
OMNI-A0090
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The OMNI-A0090 is a tri-band omni-directional GSM antenna that has been designed to be used in high-powered transmit applications to suppress signals in applications like convoy protection and for RCIED. The design of this antenna allows it to bend up to 70° The OMNI-A0090 has an omni-directional azimuth pattern with a low level of ripple to ensure all-round protection and an elevation pattern that shows no pattern break-up. This antenna is rated for 50 W indefinite continuous duty power handling.
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Specifications
| Frequency range | 925 - 960 MHz (GSM 900) 1805 - 1880 MHz (GSM 1800) 1930 - 1990 MHz (GSM 1900) |
| VSWR | < 2.5:1 |
| Nominal input impedance | 50 O |
| Connector | N-type female |
| Feed power handling | 50 W |
| Gain (max) | 5 dBi ± 0.5 dB (GSM 900) 6 dBi ± 0.5 dB (GSM 1800) 6 dBi ± 0.5 dB (GSM 1900) Gain (min over the band) 4 dBi (GSM 900) 5.0 dBi (GSM 1800) 5.0 dBi (GSM 1900) |
| E-plane 3 dB beamwidth | 40° - 10° (GSM 900) 30° - 10° (GSM 1800/1900) |
| H-plane 3 dB beamwidth | 360° |
| Polarisation | Vertical |
| Dimensions (l x d) | 650 mm x 135 mm |
| Weight | 750 g |
| Mounting method | NATO flange 4 and 6 holes |
| Wind survival | 160 km/h |
| Temperature (operational) | - 31 °C to +70 °C |
| Water ingress rating | IP65 (NEMA 4X) |
- Counter RCIED
Product Applications
Electronic Countermeasures
- 50 W continuous power handling Gain over 5 dBi (1805 to 1990 MHz) Self-contained balanced antenna, no ground plane required Spring-mounted whip Omni-directional H-plane (azimuth) pattern
