Description of 6.2M Large Satellite Dish Tx/Rx Antenna
Our 6.2-Meter Large Satellite Dish Tx/Rx Antenna, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. The panels of the main reflector are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould, so its electric performance can fully meet the specifications associated with the international standard.
Features of 6.2M Large Satellite Dish Tx/Rx Antenna
Optional C-band, Ku-band, Ka-band
frequency;
Linear or Circular Polarized feed system as option;
2 port or 4 port available as option;
Fixed or motorized pedestals;
Self-aligning, Stretch-formed aluminum reflector
panel;
Guaranteed high-qualified antenna structure
Assembled and tested feed system before leaving
factory;
Hot-dip Galvanized structural steel
Compact packaging design for ease and low-cost
shipping.
Specification of 6.2M Large Satellite Dish Tx/Rx Antenna
|
ELECTRICAL SPECIFICATION |
||||
|
Antenna |
6.2M Large Satellite Dish Tx/Rx Antenna |
|||
|
Operating Frequency, GHz |
C-Band |
Ku-Band |
||
|
Receive |
Transmit |
Receive |
Transmit |
|
|
3.625 to 4.2 |
5.85 to 6.425 |
10.95 to 12.75 |
13.75 to 14.5 |
|
|
Gain, Mid-band, dBi |
46.8 |
50.2 |
56.18 |
57.11 |
|
Polarization |
Linear/ Circular |
Linear |
||
|
XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
|
XPD across 1dB Beam Width, dB for LP |
33 |
33 |
33 |
33 |
|
Axial Ratio (dB) |
1.30/1.06 |
1.09/1.06 |
|
|
|
VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
|
Antenna Noise Temperature, 2/4-port feed 10deg Elevation 20deg Elevation 40deg Elevation |
35 K/42 K 26 K/36 K 24 K/33 K |
|
63 K/67 K 51 K/58 K 49 K/52 K |
|
|
-3dB Beam Width(deg) |
0.81 |
0.53 |
0.27 |
0.23 |
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
Feed Interface |
CPR-229G |
CPR-137G |
WR-75 |
WR-75 |
|
Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
|
Isolation, Tx to Rx, dB |
85 |
|||
|
Radiation Pattern:First Sidelobe |
CCIR.580 |
|||
|
MECHANICAL SPECIFICATION |
||||
|
Azimuth |
0 to 170deg |
|||
|
Elevation |
0 to 90deg |
|||
|
Polarization |
180deg |
|||
|
Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Hot-dipped Galvanized |
|||
|
Surface Accuracy (RMS) |
Less than0.5mm |
|||
|
ENVIRONMENTAL SPECIFICATION |
||||
|
Operational Wind |
72km/h Gusting to 97km/h |
|||
|
Survival Wind |
216km/h |
|||
|
Temperature |
- 40Deg.c to + 60Deg.c |
|||
|
Relative Humidity |
100% |
|||
|
Solar Radiation |
1135Kcal/ h/ m2 |
|||
|
Seismic (Survival) |
0.3g (H),0.15g(V) |
|||