CP/LP switchable feed
High RF performance
Galvanized stainless steel hardware
Step-track control system
Options
*L,S,X bands and multi-bands
*800MHz bandwidth is available
*Full motion antenna
*Feed blower or deicing with automatic controls
*Two or four Tx/Rx port in linear or circular polarized feeds
Antenna Accessory
Motorization Kits
Limit Switches
ODU Support Kits
Factory Feed System Testing and Documentation
Ocean /Air Transport Packing
Foundation Kit
Lightening Rod Kit
Grounding Kit Cable-Mounting Kit
Anti-icing and Deicing
Electrical Specification | |||||
Antenna RF Specifications | C-Band 4 port Circulation/ Linear Polarized | ||||
| Receive | Transmit | Receive | Transmit | |
Frequency in GHz | 3.625-4.2 | 5.85-6.425 | 3. 4-4.2 | 5.85-6.65 | |
Antenna Gain Tx (at Tx port of feed) Rx (at Rx port of feed) |
56.60+20lg[f/6(GHz)]dBi 53.10+20lg[f/4(GHz)]dBi |
58.22+20lg[f/6(GHz)]dBi 54.80+20lg[f/4(GHz)]dBi | |||
Antenna Noise Temperature (Clear Sky and Light Wind) 5°Elevation 10°Elevation 20°Elevation 40°Elevation |
48K 36K 29K 24K |
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54K 46K 36K 30K |
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Half Beam width -3dB | 0.30° | 0.20° | 0.30° | 0.20° | |
Radiation Patterns: First Side lobe Level: | ≤-14dB, Meet ITU-RS.580-5 specifications | ||||
Axial Ratio for CP | 0.50dB per port | ||||
Cross Polarization Isolation for LP | On Axis: 35dB Within 1dB beam width: 30dB | ||||
VSWR | CP : 1.25 : 1 LP : 1.3 : 1 | ||||
Feed Insertion Loss or Ohmic Loss | Rx: 0.30dB Tx: 0.30dB | ||||
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 | ||||
Feed Interfaces | Rx: CPR-229F Tx: CPR-137G | ||||
Total Power Handling Capability | 5Kw (CW) Tx | ||||
Mechanical | |||||
Antenna Diameter | 13M | ||||
Antenna Pedestal Type | Kingpost Pedestal / Rotation Pedestal | ||||
Azimuth Travel Range | ±85°/ 0°~ 360° | ||||
Travel Rate for Az/El | 0.001°/s~0.3°/s | ||||
Elevation Travel | 0°to 90°(continuous) | ||||
Backup Structure | Steel | ||||
Pedestal Structure | Steel | ||||
Finishes Reflector Surface Pedestal & Reflector Backup |
High-diffusing white paint for aluminum panels Galvanized steel | ||||
Surface Accuracy | 0.5mm (R.M.S) | ||||
Environmental | |||||
Operational Winds | 72km/h; gusts to 100km/h | ||||
Survival Winds | 200km/h | ||||
Ambient Temperature | Operational: -40°to +60°C | ||||
Rain (Operational and Survival) | 10cm/h | ||||
Relative Humidity (Operational and Survival) | Up to 0% to 100% without condensation | ||||
Ice (Survival) | 2.5cm radial | ||||
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’s horizontal 0.15G’s vertical | ||||
