Model:ATSK-180CST or ATSK-180KST
Antesky 1.8-Meter is a rugged, reliable antenna system that will operate at C-band or Ku-band frequencies with high efficiency and at the same time successfully withstand the effects of the environment. This antenna features all aluminum metal reflectors which consist of precisely formed panels with matched radials and hub assemblies for the ease of installation.The reflector is supported by a galvanized steel fixed or motorizable pedestal that provides the required stiffness forpointing and tracking accuracy, and it can be installed on the ground or rooftop. Antesky is a professional vsat antenna manufacturer. Antesky VSAT antenna systems are available for a wide range of applications including wireless telecommunication service providers, internet service provider, system operators and broadcasters throughout the world.
Features:
Superior electrical performance
Specialized feed systems
Hot-dip galvanized structural steel
Guaranteed high-qualified antenna structure
Penetrating or non-penetrating mount
Faster and cheaper system implementation
Stainless steel hardware
Compact packaging design for ease and low-cost shipping
Responsive customer service support
| ELECTRICAL SPECIFICATION | ||||
| Diameter | 1.8M | |||
| Operating Frequency, GHz | C-Band | Ku-Band | ||
| Receive | Transmit | Receive | Transmit | |
| 3.625～4.2 | 5.85～6.425 | 10.95～12.75 | 13.75～14.5 | |
| Gain, Mid-band, dBi | 45.3 | 46.5 | 46.3 | 47.5 |
| Polarization | Linear | Linear | ||
| Cross Polarization Isolation (on Axis), dB | ≥30 | |||
| VSWR | 1.25 | 1.25 | 1.25 | 1.25 |
| Feed Interface | CPR-229F | CPR-159G | WR-75 | WR-75 |
| Isolation, Tx to Rx, dB | 85 | |||
| Radiation Pattern:First Sidelobe | ≤-14, Meet CCIR.580-4 | |||
| Mechanical Specification | ||||
| Antenna Optics | Offset antenna | |||
| Azimuth | 0°～360° | |||
| Elevation | 1°～80° | |||
| Surface Accuracy (RMS) | ≤ 0.5mm | |||
| Environmental Specification | ||||
| Operational Wind Loading | 14m/s (Gusting 20m/s) | |||
| Survival Wind Loading | 54m/s | |||
| Temperature | – 30°C ～ + 50°C | |||
| Relative Humidity | 100% | |||
| Solar Radiation | 1135Kcal/ h/ m2 | |||
| Seismic (Survival) | 0.3g (H), 0.15g (V) | |||
