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0.9 - 18 GHz Dual Polarised Horn Antenna
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The WBHDP0.9-18S Ultra wide-band 0.9 - 18 GHz dual polarised quad-ridged horn is manufactured from aluminium and composite material. The balance of very wide band and dual polarised capability in a single package makes this horn very special.
Radiation pattern beamwidths are closely matched between E & H planes and have remarkable stability versus frequency. This and little variation of phase centre with frequency makes it an attractive candidate for feeds in reflector dishes.
Model Number WBHDP0.9-18S
Features
-
Gain varies from 4.5 - 13.4 dBi across the frequency band
- Particularly suitable as a reflector feed
- Suitable for Radio Astronomy applications, Spectrum Monitoring or Surveillance, and EMC Emission tests
- Isolation > 24 dB across the band
- A full antenna test report including gain against frequency is provided with each horn
- Supplied enclosed in a radome for all-weather use
Other standard dual polarized horns are available, or we can design a horn to your specification. Please include required gain/beamwidth, frequency range, size, etc with your enquiry.
Contact us to discuss your particular needs
Specification
| Frequency |
0.9 - 18 GHz |
| Nominal Gain | 4.5 - 13.4 dBi |
| Nominal Beamwidth |
120° - 20° |
| Connector type | SMA |
| Typical VSWR | < 1.5 : 1 2.2:1 Max |
| Isolation |
> 24 dB between connectors |
| Power Handling | 40 Watts, c.w. |
| Size - max. | 215 mm diameter x 230 mm long |
| Weight | 1.74 kg |
by
Janette Morgan
—
last modified
Fri 14 September 2007 14:10
Contributors:
Simon Davies
New Ultra Wide-band DP 0.9 - 18 GHz Reflector Antenna