China 6.2m C, Ku, Ka-Band Rxtx Satellite Antenna (Turntable Mount), Find details about China Antenna, Dish Antenna from 6.2m C, Ku, Ka-Band Rxtx Satellite Antenna (Turntable Mount)
R.F SPECIFICATIONS | C-Band | Ku-Band | ||
RECEIVE | TRANSMIT | RECEIVE | TRANSMIT | |
1. Frequency(GHz) | 3.625-4.2 | 5.85-6.425 | 12.25-12.75 | 14-14.5 |
3.4-4.2 ★ | 5.85-6.725 ★ | 10.95-12.75 ★ | 13.75-14.5 ★ | |
2. Typical Gain(dBi) | 46.30 at 3.8GHz | 49.94 at 6.0GHz | 56.32 at 12.5GHz | 57.11 at 14.25GHz |
3. VSWR | 1.25:1 | 1.25:1 | 1.25:1 | 1.25:1 |
4. Beamwidth (-3dB) | 0.796° | 0.523° | 0.251° | 0.229° |
5. Antenna Noise Temperature(K) | 2/4Port Feed | 2/4Port Feed | ||
10°Elevation | 34K/39K | 44K/52K | ||
20°Elevation | 27K/32K | 39K/47K | ||
40°Elevation | 24K/29K | 35K/43K | ||
6. Typical G/T at 20°EL | 28.74/28.37dB/K (3.8GHz, 30K LNA) | 35.94/35.63dB/K (12.5GHz, 70K LNA) | ||
7. Power Handling Capability | 5KW/Port | 1KW/Port | ||
8. Feed Interface | CPR-229 | CPR-137 | WR-75 | WR-75 |
9. Feed Insertion Loss | 0.25/0.3dB | 0.2/0.25dB | 0.3/0.4dB | 0.25/0.35dB |
10. Tx to Rx Isolation | ≥85dB | ≥85dB | ||
11. Axial Ratio (dB) | 1.5/0.5dB | 1.0/0.5dB | ||
12. Cross Pol Isolation | ||||
On Axis | ≥35dB | ≥35dB | ||
13. Sidelobes | CCIR.580-6 | CCIR.580-6 | ||
MECHANICAL SPECIFICATION | ENVIRONMENTAL SPECIFICATION | |||
1. Antenna Type | Ring-focus | 1. Wind Loading, Operational | Normal 20m/s, Gust 25m/s | |
2. Drive Type | Motorized | 2. Wind Loading, Operational (Decrease Precision) | 30m/s | |
3. AZ Travel | ±175°, Stepless speed change | 3. Wind Loading, Survival (Fixed Heavenward) | 50m/s | |
4. EL Travel | 5°~ 90°, Stepless speed change | 4. Ambient Temperature | -45°C to 50°C | |
5. POL Travel | ±90°, Operable at the back of antenna reflector | 5. Rain | 100mm/h | |
6. Reflector Material | Precision formed aluminum | 6. Relative Humidity | 0 to 100% | |
7. Reflector Segments | 16 | 7. Solar Radiation | 360 BTU/h/ft2 (1000Kcal/h/m2) | |
8. Mount Type | AZ rotary | 8. Ice | 25mm on all surface or 13mm on all surface with 130km/h wind gusts | |
9. Surface Accuracy | Main Reflector: ≤0.5mm(R.M.S) Sub Reflector: ≤0.2mm(R.M.S) | 9. Shock and Vibration | As encountered during shipment by commercial air, sea or truck | |
10. Tracking Signal | Beacon: 12.25~12.75 GHz | |||
11. Display Resolution | AZ/EL: 0.01° POL: 0.1° | OTHERS | ||
12. Tracking Accuracy | Better than 0.027° R.M.S | 1. Power Requirements | • Drive unit: AC220V±10%, single phase, 50Hz±5% • Control unit: AC220V±10%, single phase, 50Hz±5% • Tracking receiver unit: AC220V±10%, single phase, 50Hz±5% • Drier: AC220V±10%, single phase, 50Hz±5% | |
13. Revolving Speed | Top speed at azimuth:≥0.5°/s Top speed at elevation:≥0.1°/s | |||
14. Operating Mode | Manual drive,step tracking,track prediction tracking,position preset,program tracking,standby | 2. Remote Control Interface | Control unit, tracking receiver remote control interface standard RS232/422 or 485 | |
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