• VAST Antenna

VAST Antenna

Model : A-VE85V/A-V98

Item & Spec. A-VE85V A-VE85V A-V98 A-V98
Effective Physical Size (cm) W99 x H75 W99 x H75 W99 x H99 W99 x H99
Focus Length (mm) 722 722 881 881
Ku-band TX RX TX RX
Operation Frequency 13.75~14.5 GHz 10.7~12.75 GHz 13.75~14.5 GHz 10.7~12.75 GHz
Ku-band Gain (midband) 40.4dB @14 GHz 38.8 dB @12.45 GHz 42.12 dB @14 GHz 41.12 dB @ 12.45 GHz
3dB Beamwidth 1.5˚ Max. 1.8˚ Max. 1.6˚ Max. 1.85˚ Max.
Ka-band TX RX TX RX
Operation Frequency 27.5~31 GHz 18.2~21.2 GHz 27.5~31 GHz 18.2~21.2 GHz
Ku-band Gain (midband) 47.35 dB @29.75 GHz 43.85 dB @19.95 GHz 48.67 dB @ 29.75 GHz 45.24 dB @ 19.95 GHz
3dB Beamwidth 0.9˚ Max. 1.28˚ Max. 0.62˚ Max. 0.98˚ Max.
TX/RX Sidelobe Level (Ku-band) 29-25 log θ 2.3˚ < θ < 20˚ 29-25 log θ 2.3˚ < θ < 20˚ 29-25 log θ  2˚ < θ < 20˚ 29-25 log θ  2˚ < θ < 20˚
-3.5 20˚ < θ < 26.3˚ -3.5 20˚ < θ < 26.3˚ -3.5  20˚ < θ < 26.3˚ -3.5  20˚ < θ < 26.3˚
32-25 log θ 26.3˚ < θ < 48˚ 32-25 log θ 26.3˚ < θ < 48˚ 32-25 log θ 26.3˚ < θ < 48˚ 32-25 log θ 26.3˚ < θ < 48˚
-10  48˚< θ -10  48˚< θ -10  48˚ < θ -10  48˚ < θ
Cross Polarization on Axis 30 dB 25 dB 30 dB 25 dB
EL 0˚~90˚ 0˚~90˚ 0˚~90˚ 0˚~90˚
AZ 0˚~360˚ 0˚~360˚ 0˚~360˚ 0˚~360˚
Skew Rotation v v - -
Aperture Frequency 75% Min. 75% Min. 75% Min. 75% Min.
F/D ratio 0.85 0.85 0.9 0.9
Pole diameter Acceptable (mm) 60 60 60~76 60~76
Ambient Temperature -40˚~+60˚ -40˚~+60˚ -40˚~+60˚ -40˚~+60˚
Rwlative Humidity 0~100% 0~100% 0~100% 0~100%

FEATURES

˙Using professionally designed software and precisely engineered reflectors with   CAD/CAM for processing.

˙Exceptional with load resistance with a strong dish supporting structure.

˙Antennas are recommended to be manufactured from galvanised steel and  finished with a powder coating for superior corrosion resistance.

˙All hardware accessories are recommended to have JS anti-corrosion finish for a  longer life span.

˙Adjustable EL/AZ mounting bracket to suit various sizes of mounting poles .

˙Designed for a simple and stress-free installation.

˙Custom design on product and packaging available.


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