1.288m VSAT antenna
Dual shape ring-focus
Single aluminum major reflector
Ku-Band, linear polarization
High gain and excellent sidelobe performance
SNG system application
Customized product
|
Antenna |
1.288m VSAT Antenna |
|
Ku-RECEIVE |
Ku-TRANSMIT |
|
Frequency(GHz) |
10.95-12.75 |
13.75-14.5 |
|
Typical Gain(dBi) |
42.16 |
43.45 |
|
VSWR |
1.25:1 |
|
Beamwidth:-3dB |
1.281° |
1.104° |
|
Antenna Noise Temperature(°K) |
2Port Feed |
|
|
10°Elevation |
44 |
|
|
20°Elevation |
38 |
|
|
40°Elevation |
34 |
|
|
Power Handing Capability |
|
1KW/Port |
|
Feed interface |
WR-75 |
|
Feed Insertion Loss |
0.25dB |
0.20dB |
|
Tx-Rx |
≥85dB |
|
Cross Polarization Isolation(on axis) |
≥35dB |
|
Sidelobes |
CCIR.580-4 |
|
Mechanical |
|
|
Antenna Optics |
Ring-focus antenna |
|
Azimuth Travel |
360° |
|
Elevation Travel |
0°to 90° |
|
Surface Accuracy |
0.5mm(R.M.S) |
|
Environmental |
|
|
Wind Loading |
72kmph operational (Maintain Precision) |
|
97kmph operational (Decrease Precision) |
|
200kmph Survival (Fixed Heavenward) |
|
Ambient Temperature |
-45°to 60° |
|
Relative humidity |
0% to 100% |
|
Seismic(Survival) |
0.3G ‘ s horizontal 0.15G ‘ s vertical |