Technical Notes - Helix
Flat Panel > Sector > Omni > Broadband > Helix
HELIX Antennas
Medium gain, directional helix antennas, circular polarisation, broad bandwidth (typically 25%).
Applications include outside broadcast and video surveillance where circular polarisation helps mitigate the effects of multi-path in a highly reflective environment.
*Helix antennas, same frequency, different gain.
Frequencies: 750MHz to 6GHz.
Gains: 8 to 17dBiC.
Hand held, pole mount or shrouded.
Good axial ratio, right or left hand circular polarisation.
N-Type connectors and maximum VSWR 1.5:1.
Ligh tweight, low wind loading.
Optional mounting kits available.
| ANTENNA TYPES | |
|---|---|
| FLAT PANEL ANTENNAS Slim, directional antennas with high gain. | Flat Panel |
| SECTOR ANTENNAS Directional antennas with sector coverage, 400MHz to 14GHz. | Sector |
| OMNI-DIRECTIONAL ANTENNAS Omni and end-fed dipole antennas, rugged, various polarisations | Omni |
| BROADBAND ANTENNAS Ultra-wide band coverage, Planar Spiral and Omni | Broadband |
| HELIX ANTENNAS Directional, medium gain, broad bandwidth. | Helix |
