0.9 - 20 GHz Omni-directional Antennas
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This omni-directional antenna provides operation over an extremely wide bandwidth from an incredibly small antenna size. This antenna has been previously used for communications to aircraft as the antenna has its peak gain in a slightly upward looking direction. A 10 - 65 GHz version of this antenna is currently under development.
Model Number QOM0.9-20S
Features
- Compact size
- Fully weather proof
- Vertically Polarised
- Extremely wide bandwidth
- VSWR <1.7:1 over most of the band (3:1 max.)
- Lightweight
- An test report including gain against frequency is provided with each antenna
- This is just one of the designs that we produce. We are happy to discuss any specific frequency band, polarisation, gain or beamwidth requirements
Specification
| Frequency | 0.9 - 20 GHz |
| Gain (Peak) | 0 - 6.3 dBi 'peak gain above horizon' |
| Azimuth Gain Ripple | +/- 1 dB |
| Antenna Factor (Peak) | 29 - 52 dB/m |
| 3dB Beamwidth Elevation |
61° - 12° |
| Typical VSWR | 1.7:1 max. VSWR 3:1 |
| Construction | Aluminium / Composite Material |
| Power Handling | 40 Watts c.w. |
| Weight | 0.26 kg |
| Dimensions - max | 105 mm diameter x 120 mm tall |
| Mounting | Customer Specified |
