Description of 13M Large Satellite Dish Tx/Rx Antenna
Our 13-Meter large satellite dish Tx/Rx antenna system of trussed type search and track the Satellite singles among the regulated operational frequency in the random provides high gain and exceptional pattern characteristics as well as low VSWR. The reflector is a composite structure in which the panels are stretch-formed and riveted with its rings and ribs with high accuracy and supported with backups so as to meet the designed surface accuracy. 16m large satellite dish Tx/Rx antenna systems are available for a wide range of applications including wireless telecommunication service providers, Internet service provider, system operators and broadcasters throughout the world.
Features of 13M Large Satellite Dish Tx/Rx Antenna
1. Optional
C-band, ku-band, ka-band frequency;
2. Linear or Circular Polarized feed system as option;
3. 2 port or 4 port available as option;
4. The main reflector adopts shaped Cassegrain antenna and designed by advanced
CAD technology so that the antenna can get high effective, low noise
temperature and low sidelobe.
5. Feed horn has the characteristics of highly effective corrugated horn, wide
beamwidth and highly-purified Polarization.
6. High reliable and anti-hash environment ability;
7. The design is more humane, more convenient to operate.
8. Adopt AC Speed motor drive control system, reliable and convenient to
operate.
Specification of 13M Large Satellite Dish Tx/Rx Antenna
|
ELECTRICAL SPECIFICATION |
||||
|
Antenna |
13M 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 |
14.0 to14.5 |
|
|
Gain, Mid-band, dBi |
52.86 |
56.44 |
62.62 |
63.54 |
|
Polarization |
Linear/ Circular |
|||
|
XPD (on Axis), dB for LP |
35 |
35 |
35 |
35 |
|
XPD across 1dB Beam Width, dB for LP |
30 |
30 |
30 |
30 |
|
VSWR |
1.25:1 |
1.25:1 |
1.25:1 |
1.25:1 |
|
Antenna Noise Temperature, 2/4-port feed 10deg Elevation 20deg Elevation 40deg Elevation |
41 K 33 K 30 K |
|
67 K 56 K 52 K |
|
|
-3dB Beam Width(deg) |
0.37 |
0.25 |
0.12 |
0.11 |
|
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 |
||||
|
Antenna Type |
Shaped Cassegrain Antenna |
|||
|
Antenna Pedestal Type |
Kingpost Pedestal/Rotation Pedestal |
|||
|
Surface Accuracy(R.M.S.) |
Less than0.4mm |
|||
|
Azimuth Travel |
0 to 170deg /0 to 360deg |
|||
|
Elevation Travel |
-3deg to 90deg |
|||
|
Antenna Drive |
Motorized Drive |
|||
|
ENVIRONMENTAL SPECIFICATION |
||||
|
Operational Wind |
72km/h |
|||
|
Survival Wind |
216km/h |
|||
|
Temperature |
- 45Deg.c to + 60Deg.c |
|||
|
Relative Humidity |
0% to 100% |
|||
|
Snow |
30mm |
|||
|
Seismic (Survival) |
0.3g (H),0.15g(V) |
|||
|
Snow |
30mm |
|||
|
Ice |
No damage with ice as thick as25mm |
|||