A deployable combined S and L band primary and secondary radar antenna system with dual-drive turning system mounted on an
electric-lift pedestal and built into a single ISO 20 ft container.
The antenna features a dual frequency band, carbon fibre composite based reflector which connects to an S-band (2.7-2.9 GHz) PSR and L-band (1.0-1.1 GHz) MSSR Mode-S or optional IFF equipment. Three states of polarization (linear, horizontal, left-hand circular and right-hand circular) are provided for S-band beam by use of polarisation-switching capability for weather & clutter
At L-band, the antenna operates in MSSR by use of three beams: sum, difference and omni. The L-band beacon feed is contained within a common feed/polarizer housing. A side lobe suppression antenna is provided to illuminate the sidelobe suppression beam.
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