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The grid parabolic antennes
GRID-Q type are built with 6061-T6 aluminium tubes with electrosoldered
unions. The structure has been optimized by the extra rigidity that offers
the external hoop, that secures the high quality of the antenne. The exciter
is radomized in all of the length with PRFV radome with low waste and fixed
in the square support behind the vertex of the parabolic antenne, that
supposes a big waterproof, structural strong and ice rebound. All the exciters
include a pressurized valve, keeping an internal pressure of 2 atmospheres.
The parabolic antenne disposes of a fixing system with azimutal steering
and elevation steering. The vertical fixing will be in 114 mm of diameter
tube.
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