Antesky 5.3-Meter C/Ku-band earth station antenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. This antenna features advanced dual-reflector technology precision formed aluminum reflector assembly. The main reflector is self-aligning, eliminating the requirement for field alignment, so its electric performance can fully meet the specifications associated with the internatianal standards. Antesky earth station 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. Antesky is a professional Earth Station Antenna manufacturer.
Features:
Superior electrical performance
Hot-dip galvanized structural steel
Self-aligning reflectors without using theodolite
Guaranteed high-qualified antenna structure
Fixed or motorizable pedestals
Faster and cheaper system implementation
Stainless steel hardware
Compact packaging design for ease and low-cost shipping
Responsive customer service support
5.3M EARTH STATION ANTENNA SPECIFICATION
| ELECTRICAL SPECIFICATION | ||||
| Diameter | 5.3M | |||
| 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 | ≥45.03+20lg(f/4) | ≥48.68+20lg(f/6) | ≥55.05+20lg(f/12) | ≥55.84+20lg(f/14) |
| Polarization | Linear/ Circular | Linear | ||
| VSWR | 1.25 | 1.25 | 1.25 | 1.25 |
| -3dB Beam Width | 0.921° | 0.605° | 0.290° | 0.265° |
| Antenna Noise Temperature, 2/4-port feed 10° Elevation | 36°K | 45°K | ||
| Tx. Power Capability, KW | 5 | 1 | ||
| Feed Insertion Loss,2/4 Port (dB, including stop filter) | 0.25 | 0.2 | 0.25 | 0.25 |
| Isolation, Tx to Rx, dB | 85 | 85 | ||
| Linear Polarization; Tx-Tx, Rx-Rx | ≥30 | ≥30 | ≥30 | ≥30 |
| Circular Polarization; Tx-Tx, Rx-Rx | ≥21 | ≥21 | ||
| Cross Polarization Isolation | ≥35 | ≥35 | ≥35 | ≥35 |
| Circular Axial Ratio | ≤1.5 | ≤1.5 | ||
| Feed Interface | CPR-229G | CPR-159G/137G | WR-75 | WR-75 |
| Feed Insertion Loss, dB | 0.25 | 0.2 | 0.25 | 0.25 |
| Radiation Pattern:First Sidelobe | ≤-14；CCIR.580-4 | |||
| Mechanical Specification | ||||
| Antenna Type | Ring Focus Antenna | |||
| Antenna Pedestal Type | Kingpost Pedestal | |||
| Azimuth | ±85° | |||
| Elevation | 0°～90° | |||
| Polarization | ±90° | |||
| Antenna Pedestal | Kingpost | |||
| Drive Mode | Manual | |||
| Surface Accuracy (RMS) | ≤ 0.5mm | |||
| Environmental Specification | ||||
| Operational Wind | 72km/h Gusting to 97km/h | |||
| Survival Wind | 200km/h | |||
| Temperature | – 45°C ～ + 60°C | |||
| Relative Humidity | 100% | |||
| Solar Radiation | 1135Kcal/ h/ m2 | |||
| Seismic (Survival) | 0.3g (H), 0.15g (V) | |||
