GS13.0M ESA spec.pdf
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
* Feed blower or deicing with automatic controls
* Two or four Tx/Rx port in linear or circular polarized feeds
ELECTRICAL SPECIFICATION
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 |
|
Gain, Mid-Band. dBi |
56.37+20lg [f/6(GHz)]
52.98+20lg [f/4(GHz)]
|
62.25+20lg [f/11.8(GHz)]
63.38+20lg [f/14(GHz)]
|
|
Polarization |
Liner/Circular |
|
XPD(on Axis),dB |
35 |
35 |
35 |
35 |
|
XPD across 1dB Beam Width,dB |
30 |
30 |
30 |
30 |
|
Axial Ratio(dB) for Circular Pol |
0.5 |
0.5 |
0.5 |
0.5 |
|
VSWR
|
Liner Pol |
1.3 |
1.3 |
1.3 |
1.3 |
|
Circular Pol |
1.25 |
1.25 |
1.25 |
1.25 |
|
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
65°K
58°K
50°K
42°K |
|
|
-3dB Beam Width, Mid-band |
0.368° |
0.25° |
0.127° |
0.11° |
|
Tx Power, KW |
|
5 |
|
2 |
|
Feed Interface |
CPR-229F |
CPR-137F |
WR-75 |
WR-75 |
|
Feed Insertion Loss,dB |
0.25 |
0.2 |
0.25 |
0.25 |
|
Isolation, Tx to Rx(Tx Freq) |
85dB |
|
Radiation Pattern:First Sidelobe |
≤-14, Meet ITU-RS.580-5 specifications |
Mechanical Specification
|
Antenna Diameter |
13M |
|
Antenna Type |
Cassegrain |
|
Antenna Pedestal Options |
Kingpost Pedestal/Rotation Pedestal |
|
Azimuth Travel Range |
±85°/0°~360° |
|
Travel Rate for Az/El |
0.001°/s~0.3°/s |
|
Elevation Travel |
0°~90°(continuous) |
|
Backup Structure |
Steel |
|
Pedestal Structure |
Steel |
|
Finishes
Reflector Surface
Pedestal & Back Structure |
High-diffusing white paint for aluminum panels
Hot-dip Galvanized steel |
|
Surface Accuracy (RMS) |
≤ 0.5mm |
Environmental Specification
|
Operational Wind |
72km/h Gusting to 100km/h |
|
Survival Wind |
200km/h |
|
Temperature |
-40°C ～ + 60°C |
|
Rain(Operational and Survival) |
10cm/h |
|
Relative Humidity |
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 |
