OMNI-A0075
Tri-Band GSM Antenna
The OMNI-A0075 is a tri-band omni-directional GSM antenna that has been designed for transmitters used to suppress radiocontrolled improvised explosive devices (RCIEDs) signals and convoy protection. This antenna incorporates a spring which allows it to bend up to 70 degrees as the wearer moves through doorways or under obstacles. The OMNI-A0075 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. The OMNI-A0075 is lightweight yet immensely durable and is ideally suited to challenging conditions be it on a man portable device or a vehicle mountable device. Similar products: OMNI-A0134 is an extended version to reduce radiation hazard exposure. Total length increases to 710 mm.
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Specifications & Resources for OMNI-A0075
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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 RCIED
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Electronic countermeasures
- Design Features
- 50 W continuous power handling Gain over 5 dBi (1805 to 1990 MHz) Self-contained balanced antenna, no groundplane required Spring-mounted whip ideal for man-pack applications Omni-directional H-plane (azimuth) pattern Waterproof to IP65
- Frequency range
- 925 - 960 MHz (GSM 900) 1805 - 1880 MHz (GSM 1800) 1930 - 1990 MHz (GSM 1900)
- VSWR
- < 2.5:1
- Beamwidth
- 40º ± 10º (GSM 900) 30º ± 10º (GSM 1800/1900)
- Polarisation
- Vertical
- Nominal impedance
- 50 Ω
- 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)
- Feed power handling
- 50 W
- Dimensions (l x d)
- 555 mm x 33 mm
- Total mass
- 0.360 kg
- Mounting method
- N-type male connector
- Water ingress rating
- IP65 (NEMA 4X)
- Wind survival
- 120 km/h
