Key Features
* Meets CCIR 580 and INTELSAT Requirements
* CP/LP switchable feed
* High RF performance
* Galvanized steel hardware
* Step-track control system
* Different frequency ranges from many feed configurations
* Antenna reflector be pre-assembly in works, special designed taper-pin easy installation and
ensure on site assembly accuracy
Antenna Accessories
* Motorization Kits
* Limit Switches
* ODU Support Kits
* Factory Feed System Testing and Documentation
* Ocean Transport Packing
* Foundation Kit
* Lightening Rod Kit
* Grounding Kit Cable-Mounting Kit
* Anti-icing and Deicing
Options
* L,S,X bands and multi-bands
* 800MHz band with is available
* Full motion antenna
* Feed blower or deicing with automatic controls
* Two or four Tx/Rx port in linear or circular polarized feeds
WITH 4 PORT DUAL LINER/CIRCULAR POL.FEED
Operating Frequency, GHz | C-BAND | Ku-BAND |
Receive | Transmit | Receive | Transmit |
3.4～4.2 | 5.85～6.65 | 10.95～12.75 | 13.75～14.5 |
Antenna Gain, dBi: Tx(at Tx port to feed) Rx((at Rx port of feed) | 60.20+20lg [f/6(GHz)] 56.75+20lg [f/4(GHz)] | 66+20lg [f/11.8(GHz)] 67.17+20lg [f/14(GHz)] |
Cross Polarization Isolation for LP | On Axis: 35dB, Within 1dB beamwidth:30dB |
Axial Ratio (dB) for CP | 0.5dB per port |
VSWR | CP:1.25:1 LP:1.3:1 |
Antenna Noise Temperature: 5° Elevation 10° Elevation 20° Elevation 40° Elevation | 2 port feed 54°K 46°K 36°K 30°K |
| 2 port feed 68°K 60°K 52°K 44°K |
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-3dB Beam Width, Mid-band | 0.24° | 0.16° | 0.083° | 0.073° |
Total Power Handling Capability | 5kw (cw) per Tx port |
Feed Interface | CPR-229G | CPR-137G | WR-75 | WR-75 |
Feed Insertion Loss | 0.4 | 0.4 | 0.5 | 0.5 |
Port to Port Isolation: Tx to Rx(Tx Freq) Rx to Rx Tx to Tx(Same Band) | 85dB CP: 20dB LP: 30dB CP: 20dB LP: 30dB |
Radiation Pattern:First Sidelobe | ≤-14, Meet ITU-RS.580-5 specifications |
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MECHANICAL SPECIFICATION
Antenna Pointing Range Azimuth Elevation | 0°～170°/ 0°～360°(Continuous) 0°～90°(Continuous) |
Finishes Reflector Surface Pedestal & Back Structure | Aluminum panels with high-diffusing white paint Galvanized steel |
Surface Accuracy (RMS) | 0.7mm (R.M.S) |
ENVIRONMENTAL SPECIFICATION
Operational Wind | 72km/h Gusting to 100km/h |
Survival Wind | 200km/h |
Rain | Up to 100mm/h operational and survival |
Relative Humidity | Up to 100% operational and survival |
Temperature | -40°C ～ + 60°C |
Radial Ice(Survival) | 25mm on all surface |
Shock and Vibration | As encountered during shipment by commercial air, sea, or truck |
Corrosive atmosphere | As encountered in coastal regions and/or heavily industrialized areas |
Seismic (Survival) | 0.3g (H), 0.15g (V) |
GS20.0M ESA spec.pdf
