3.7m Rx/Tx antenna
Dual shape ring-focus
Optional C, Ku-Band
Optional linear polarization and circular polarization
Optional manual and motorized
High gain and excellent sidelobe performance
Factory kingpost pedestal and feed system assembled to reduce installation time
Well in anti-corrosion
Excellent in stability
Customized product
|
Antenna |
3.7m Rx/Tx antenna |
|
C-RECEIVE |
C-TRANSMIT |
Ku-RECEIVE |
Ku-TRANSMIT |
|
Frequency(GHz) |
3.4-4.2 |
5.85-6.725 |
10.95-12.75 |
13.75-14.5 |
|
Typical Gain(dBi) |
41.69 |
45.73 |
51.24 |
52.55 |
|
VSWR |
1.25:1 |
|
Beamwidth:-3dB |
1.35° |
0.85° |
0.45° |
0.387° |
|
-15dB |
2.704° |
1.698° |
0.901° |
0.775° |
|
Antenna Noise Temperature(°K) |
2Port Feed |
|
10°Elevation |
36 |
|
42 |
|
|
20°Elevation |
30 |
|
37 |
|
|
40°Elevation |
25 |
|
33 |
|
|
Power Handing |
|
5KW/Port |
|
1KW/Port |
|
Feed interface |
CPR-229G |
CPR-137G |
WR-75 |
|
Feed Insertion Loss |
0.25dB |
0.2dB |
0.25dB |
|
Tx-Rx |
≥85dB |
|
Axial Ratio (dB) |
1.5dB |
1.0dB |
|
|
Cross Polarization Isolation (on axis) |
≥35dB |
|
Sidelobes |
CCIR.580-4 |
|
Mechanical |
|
|
Antenna Optics |
Ring-focus antenna |
|
Azimuth Travel |
Manual 360°, Motorized ±85° |
|
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 |