Parabolic Antenne 1 and 1.5 meters 1600-1700 MHz

 
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.

MECHANICAL CHARACTERISTICS
 
TYPE
DIAMETER
TOTAL WEIGHT (Kg)
FRONTAL
IMPULSION
LATERAL
IMPULSION
MOMENT
(Kg/m)
GRID-Q 1665.1
1000
17
62
27
22
GRID-Q 1665.1.5
1500
50
140
60
40

RADIOELECTRIC CHARACTERISTICS
 
BAND (MHz)
TYPE
DIAMETER
G (dBi)
Ap (3dB)
D / B
XPD
ROE
1600-1700
GRID-Q 1665.1
1000
22
15º
23
30
1.3
1600-1700
GRID-Q 1665.1.5
1500
24.5
8.5º
28
30
1.3

NOTES:
G (dBi) +- 0.5 dB, measured in the center of the band.
XPD (dB) +- 2 dB, depending of incidence angle.

-back-