Cobham Antenna Systems

Ultra Wideband Omni
Multi-stacked
Multi-stacked Omni
Wideband omni antennas can be ‘stacked’ so that several antennas
may be designed into a single housing, and more importantly a single
mounting point on any vehicle.
Some of the “building block” antennas that could be designed to be
integrated into multi-stack omni arrays covering 100MHz to 18GHz:
XPO2-15-600/148 OA2-0.1-0.5V/1534 OA2-0.3-1.0V/1530
150 - 600MHz 100 - 500MHz 300MHz - 1.0GHz
6”Ø x 32” 4” Ø x 34” 4” Ø x 19”
OA2-0.3-10.0/1505 XPO2V-0.8-6.0/1441 XPO2V-1.0-6.0/1442
300MHz - 10GHz 800MHz - 6GHz 1 - 6GHz
6” Ø x 12” 3” Ø x 6” 2.5” Ø x 5.5”
XPO2V-880-2175/1355 XPO2V-1350-3000/1354 XPO2V-2.0-18.0/1397
800MHz - 2.2GHz 1.65 - 3GHz 2 - 18GHz
1.25” Ø x 9” 1” Ø x 10” 1.5”Ø x 4”
OA2-1.7-6.0V/1624
Extended performance omni
antenna with high power rating
XPO2V-0.8-6.0GF/1441
page 82
The key benefits for multi-stack omni antennas
which can be used for IED Countermeasures:
- New feed-through technology
allows multiple antennas to be
co-located
- Ultra wideband omnis in a single
package, for example 100MHz to
6GHz with two connectors
- Overlapping frequencies for multiple
applications and operational
scenarios
- High isolation between bands (17dB
min)
- 200W per band simultaneously
- Multiple omni antennas, but only
one location on a vehicle
- Similar footprint to existing designs
- Good return loss across all bands
- Feed through technology up to
2.5GHz
- Optional NATO spring mounting
arrangements available
Mult-stacked omni
antenna
XPO2V-1650-3000/1354 XPO2V-2.0-18.0/1397 OA2-0.3-10.0V/1505 XPO2V-0.8-6.0GF/1441 XPO2V-1.0-6.0/1442
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