GeoSat 11,3 Meter (10,7 - 12,75, 13,75 - 14,5 GHz) KU-Band Earth Station Antenna | Model GA113MKUTXRX
- Input Freq. - 10.7 - 12.75, 13.75 - 14.5 GHz
- Feed Interface - WR-75
|
ELECTRICAL SPECIFICATION |
||||
|
Item |
Specification |
|||
|
|
Ku-Band |
|||
|
Receive |
Transmit |
|||
|
|
Operation Frequency, GHz |
10.7~12.75 |
13.75~14.5 |
|
| Gain, Mid-band, dBi |
60.8 |
62.1 |
||
| Polarization |
Linear |
|||
| XPD (on Axis), dB |
35 |
35 |
||
| XPD (across 1dB Beam width), dB |
33 |
33 |
||
|
|
Axial Ratio(Circular-Polarized), 2-port Feed | |||
| VSWR | 1.25 |
1.25 |
||
|
Antenna Noise Temperature |
||||
| 10°Elevation |
56°K |
|||
| 20°Elevation |
48°K |
|||
|
|
40°Elevation |
39°K |
||
| -3dB Beam width, Mid-band |
0.15° |
0.13° | ||
| Typical G/T(EL>10°) |
38.65dB/°K(140°LNA) |
|||
| TX. Power Capability, KW |
2 |
|||
| Feed Interface |
WR-75 |
WR-75 |
||
| Feed Insertion Loss |
0.25 |
0.2 |
||
| Isolation, TX to Rx,dB |
85 |
|||
| First Side Iobe |
-14 |
-14 |
||
| 90% Peaks under Following Envelop |
29-25logθ(1°≤θ<20°) |
29-25logθ(1°≤θ<20°) |
||
|
MECHANICAL SPECIFICATION |
||
|
Item |
Specification |
|
|
|
Antenna Diameter |
11.3 m |
|
|
Antenna Type |
Cassegrain |
|
|
Mount Type |
El. Over AZ. |
|
|
Surface Accuracy (RMS) |
≤ 0.5mm |
|
|
Antenna Pointing Range and speed | |
|
|
Azimuth |
Standard type: +75°,+60° (Continuous), 0.05°/s |
|
|
Elevation |
3°~ 90° (Continuous), 0.05°/s |
|
|
Polarization |
360° (Continuous), 0.1°/s |
|
|
Drive Mode |
Manual or Motorized |
|
ENVIRONMENTAL SPECIFICATION |
||
|
Item |
Specification |
|
|
|
Operational Wind |
72 km/h Gusting to 97 km/h |
|
|
Survival Wind |
216 km/h |
| Temperature |
-40℃~+60℃ |
|
| Relative Humidity |
100% |
|
| Seismic (Survival) | 0.3g(H), 0.15g(V) | |
| Solar Radiation |
1135Kcal/ h/ m2 |
|
| Ice Loading |
13mm Operational; 25mm Survival |
|
|
Download the Specification in PDF Format |
||
 |
11.3 Meter KU-Band Earth Station Antenna GA113MKUTXRX Specsheet |
|