OMNI, MULTI-STACKED
Wideband omni antennas can be 'stacked' so that several antennas may be designed into a single housing
- A single mounting point on any vehicle
- 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 multipe applications and operational scenarios
- High isolation between bands (17dBi minimum)
- 200W per band simultaneously
- Similar footprint to existing designs
- Good return loss across all bands
- Optional NATO spring mounting arrangements available
CAVITY BACKED PLANAR SPIRAL ANTENNAS
- Very wideband: 0.5 to 4GHz, 2 to 18GHz
- Can be used stand-alone or as part of a DF (Direction Finding) array
- Phase and/or amplitude matched to provide accurate DF
- Gain 0 to 5dBiC
- Circular polarisation
- HPBW 50° to 90° across the band
HIGH POWER SPIRAL ANTENNA
- High power and ultra wideband
- Directional, with gain up to 8dBiC
- Circular polarisation provides better chance of jamming
- Flat panel can be disguised if necessary
- Bi-directional option
ULTRA WIDEBAND, EXTENDED PERFORMANCE, OMNI ANTENNAS
- Biconical omnis are fully efficient, vertically polarised antennas
- Depending on configuration, bandwidths from 3:1 to 30:1 are achievable
- Frequencies from 100MHz to 18GHz
- Ground plane independent
- Vertically polarised
- Elevation HPBW typically 30° to 60°
- Gain is typically 0 to 2dBi across the band
- High power
- Excellent azimuth patterns
- Peak gain on horizon across all bands
