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.
