CP/LP switchable feed
High RF performance
Galvanized stainless steel hardware
many feed configurations
Electrical Specification | |||||||
Type | C73T | K73T | |||||
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 | 47.85 | 51.42 | 57.14 | 58.45 | |||
Polarization | Linear/Circular | Linear | |||||
XPD(on Axis), dB | 35 | 35 | 35 | 35 | |||
XPD across 1dB Beam Width, dB | 33 | 33 | 33 | 33 | |||
Axial Ratio (Circular-Polarized) | 2-Port Feed 4-Port Feed | 1.30 1.06 | 1.09 1.06 |
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VSWR | 1.25 | 1.25 | 1.25 | 1.25 | |||
Antenna Noise Temperature 10° Elevation 30° Elevation 50° Elevation | 2/4 Port Feed 35K/49K 26K/43K 24K/35K |
| 2/4 Port Feed 60K/87K 50K/73K 48K/61K |
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-3 dB Beam Width, Mid-band | 0.66° | 0.44° | 0.23° | 0.19° | |||
Typical G/T(EL>10°,2-port) | 30.2dB/K (30° LNA) |
| 36.1dB/K (70° LNA) |
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Tx. Power Capability, KW |
| 5 |
| 2 | |||
Feed Interface | CPR—229F | CPR—137F | WR-75 | WR-75 | |||
Feed Insertion Loss, dB | 0.2/0.25 | 0.2/0.25 | 0.25/0.35 | 0.25/0.4 | |||
Isolation, Tx to Rx, dB Tx/Tx ,Rx /Rx, Linear , dB Tx/Tx ,Rx /Rx, Circular , dB | 85 30 20 | 85 30 20 | |||||
Side lobe | CCIR 580-4 | ||||||
Mechanical Specification | |||||||
Antenna Diameter | 7.3m | ||||||
Antenna Type | Ring Focus | ||||||
Surface Accuracy(RMS) | ≤0.35mm | ||||||
Antenna Pointing Range | Azimuth Elevation Polarization | ±85° 0°~90°(Continuous) ±90°(Continuous) | |||||
Drive Mode | Manual or Motorized | ||||||
Motor Drive System | Azimuth or Elevation Travel Rate Polarization Travel Rate | 0.02°/S-0.04°/S 1°/S | |||||
Environmental Specification | |||||||
Operational Wind | 79km/h gusting to 126km/h | ||||||
Survival Wind | 198km/h | ||||||
Temperature | -40°~+60° | ||||||
Relative Humidity | 100% | ||||||
Solar Radiation | 1135Kcal/h/m² | ||||||
Seismic(Survival) | 0.3g(H), 0.15g(V) | ||||||
Ice Loading | 13mm Operational; 30mm Survival |