| C-band satellite receiving antenna |
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Features |
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Special SMC precision die-stamped surface
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Special-designed feeder matching with the emitting surface to obtain the best receiving efficiency
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Polar coordinate tracking structure, covering all orbital satellites
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Lightweight, small package, convenient for transportation and installation
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Operating under bad weather and heavy pollution conditions
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Electric Characteristics |
Antenna Diameter
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Ku-band |
C-band |
| 0.6m |
0.75m |
0.9m |
1.0m |
1.2m |
1.5m |
1.8m |
2.0m |
2.4m |
3.0m |
Operation Frequency |
10.75-12.95GHz |
3.7-4.2GHz |
Center Frequency Gain(dBi) |
34.9 |
38.1 |
38.67 |
40.2 |
31.3 |
33.17 |
34.67 |
35.34 |
37.35 |
39.3 |
First Sidelobe |
¡Ü-14dB |
Stationary Wave |
1.3 |
Polarity Isolation |
>27dB |
Antenna Noise Temp. |
¡Ü55¡ãK |
¡Ü45¡ãK |
Adjust Range |
Perpendicular: 5-85¡ã ; Plane: 0-360¡ã |
Feeder Interface |
BJ-120 |
CPR229 |
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Environment Adaptability |
Antenna Diameter |
0.6m |
0.75m |
0.9m |
1.0m |
1.2m |
1.5m |
1.8m |
2.0m |
2.4m |
3.0m |
Wind Resistance |
Normal |
20m/s |
Worst |
45m/s |
Temperature |
Normal |
-40¡ã to +60¡ã |
Worst |
-40¡ã to +60¡ã |
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Electric Characteristics |
Item No |
SCK120-G |
Panel(Sector Divided) |
1 |
Aperture Diameter |
120CM |
C-Band Gain@ 4GHz |
32.67dB |
Ku-Band Gain@ 12.5GHz |
42.32dB |
F/D Ratio |
0.385 |
Focus Length |
46.2CM |
Material |
Steel |
Finish |
Polyester Powder Coating |
Mounting Type |
Ground/Pole/Polar Mount |
Elevation Alignment |
0¡ã¡«60¡ã/ 0¡ã¡«90¡ã/ 0¡ã¡«90¡ã |
Azimuth Alignment |
/0¡ã¡«360¡ã/0¡ã¡«360¡ã |
Operational Winds |
Able to receive |
25m/sec |
Able to re-set |
40m/sec |
Not broken & fly away |
60m/sec |
Ambient Temperature |
-40¡æ¡«+60¡æ |
Relative Humidity |
0¡«100% |
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configuration |
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