11.3m KU band antenna for sale
Where to buy 11.3m KU band antenna with low price and high quality. We are your best choice, all the information about 11.3m KU band antenna are available as below.
11.3m KU band antenna Description
11.3m earth station antenna of our company adopts composite structure and highly efffective corrugated horn feed, which can provide low VSWR and high gain. The reflector is with high accuracy and supported with backups. Besides, the antenna system can completely reach the specifications according to the international standards. This antenna has a wide application range around the world.
11.3m KU band antenna Features
Self-aligning antenna reflector, using stretched aluminum
You may choose Linear or Circular Polarized feed system
Structural steel is with hot-dip galvanized craft
You will get compact designed package which is convenient and cheap for shipping
Assembling and testing of feed system before leaving factory
Kingpost and turnable pedestals are as option
You can choose C band or ku band that you need
The antenna structure is ensured with superior quality
11.3m KU band antenna Technical Specifications
|
11.3m KU band antenna ELECTRICAL SPECIFICATION |
||||
|
Diameter |
11.3M |
|||
|
Operating Frequency, GHz |
C-Band |
Ku-Band |
||
|
Receive |
Transmit |
Receive |
Transmit |
|
|
3.625～4.2 |
5.85～6.425 |
10.95-12.75 |
13.75～14.5 |
|
|
Gain, Mid-band, dBi |
51.85 |
55.06 |
61.4@ f= 12.5GHz |
63.32@f=14.25GHz |
|
Antenna Noise Temperature, 4-port feed 10° Elevation 20° Elevation 40° Elevation |
39° 30° 27° |
|
80° 72° 67° |
|
|
VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
|
Axial Ratio, dB(ratio) |
1.06 |
|
||
|
Radiation Pattern: First Sidelobe |
CCIR.580-4 |
|||
|
Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
|
XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
|
XPD (on Axis), dB |
35 |
35 |
35 |
35 |
|
Tx-Tx, Rx-Rx |
≥22dB |
|
||
|
Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
|
Isolation, Tx to Rx, dB |
85 |
|||
|
Polarization |
Linear/ Circular |
Linear |
||
|
Rx-Rx,Tx-Tx |
≥30dB |
|
||
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
|
11.3m KU band antenna MECHANICAL SPECIFICATION |
||
|
Antenna Type |
Cassegrain antenna |
|
|
Antenna Drive |
Motorized |
|
|
Azimuth |
±85°(3 segments) |
±85°(2 segments) |
|
Antenna Pedestal Type |
Kingpost Pedestal |
|
|
Elevation Finishes Reflector Surface Pedestal & Back Structure Surface Accuracy (RMS) |
0°～90°(Continuous) Aluminum panels with high-diffusing white paint Hot-dipped Galvanized ≤ 0.4mm |
|
|
11.3m KU band antenna ENVIRONMENTAL SPECIFICATION |
|
|
Operational Wind |
72km/h Gusting to97km/h |
|
Survival Wind |
200km/h |
|
Relative Humidity |
100% |
|
Seismic(Survival) |
0.3g(H), 0.15(V) |
|
Temperature |
-45°C~ +60°C |
