Key Features
* Meet or Exceeds CCIR-580 and INTELSAT requirements
* High G/T, Excellent Pattern Characteristics
* 2- port,3-port,4-port Liner/Circular Feed
* Field Changeable Feed System, Switchable Circular to Liner C-band
* Antenna Az 0-360 degree continuous Pointing Range
Antenna Accessories
* Motorization Kits
* Limited Switches
* Step track
* ODU Support Kits
* Factory Feed System Testing and
* Documentation
* Export Packing
* Foundation Kit
* Lightening Rod kit
* Grounding Kit
* Cable-Mouthing Kit
* Major Subsystem Spar Part kits
* De-icing or Anti-icing
ELECTRICAL SPECIFICATION
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 | 50.35 | 53.4 | 59.2 | 60.4 |
VSWR | 1.25：1 | 1.25：1 | 1.25：1 | 1.25：1 |
Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation | 2/4 port feed 35°K/40°K 27°K/34°K 24°K/30°K |
| 2/4 port feed 60°K/66°K 50°K/56°K 44°K/50°K |
|
-3dB Beam Width, Mid-band | 0.74° | 0.49° | 0.24° | 0.20° |
-15dB Beam Width, Mid-band | 1.48° | 0.98° | 0.49° | 0.40° |
Tx. Power Capability, KW |
| 5 |
| 2 |
Feed Interface | CPR-229G | CPR-/137G | WR-75 | WR-75 |
Feed Insertion Loss dB | 0.25 | 0.2 | 0.25 | 0.25 |
Port-port Isolation（Tx-Rx） | 35dB | 85dB | 35dB | 85dB |
Rx-Rx、Tx-Tx Linear | 30dB | 30dB | 30dB | 30dB |
Tx-Tx、Rx-Rx Circular | 21dB | 21dB |
|
|
Cross Polarization Isolation(on axis) | 35dB | 35dB | 35dB | 35dB |
Axial ratio,dB(Ratio) | 1.8/0.5dB | 1.8/0.5dB |
|
|
Radiation pattern: First Sidelobe | Meet CCIR 580-5 |
MECHANICAL SPECIFICATION
Antenna Diameter | 9.0m |
Antenna Type | Cassegrain |
Antenna Pedestal Options | Kingpost Pedestal/Rotation Pedestal |
Azimuth Travel | ±90 °/0°～360°(Continuous) |
Elevation Travel | 0 ° to 90 ° |
Polarization Travel Rate | 1 °/s |
Surface Accuracy | ≤0.5mm(R.M.S) |
Finishes Reflector Surface Pedestal & Back Structure | Aluminum panels with high-diffusing white paint Hot-dip Galvanized |
ENVIRONMENTAL SPECIFICATION
Operational Winds | 45mi/h(72km/h) gusts to 60mi/h(97km/h) |
Survival Winds | 135mi/h(216km/h) |
Ambient Temperature | -45°C to + 60°C |
Relative Humidity | 100% |
Rain | 100mm/h |
Snow | 30mm |
Ice | No damage with ice as thick as 25mm |
Sand&Dust | As in desert regions |
Salt&Fog | As in coastal regions |
Solar Radiation | 1135Kcal/ h/ m2 |
Seismic (Survival) | 0.3g (H), 0.15g (V) |
GS9.0M ESA spec.pdf
