11.3m antenna for sale
Where to buy 11.3m antenna with low price and high quality. We are your best choice, all the information about 11.3m antenna are available as below.
11.3m antenna Description
11.3m antenna of our antenna is applied in a wide range, which is for receiving and transmitting. This antenna adopts highly effective corrugated horn feed and provides high gain and low VSWR. Its system can fully meet the international standard specifications, which owns composite structure with high accuracy and supported backups.
11.3m antenna Features
Antenna structure with guaranteed high quality
Structural steel is dealt by hot-dip galvanized
Self-aligning, Stretch-formed aluminum reflector panel
Easy and low-cost packaging is designed compactly
You can choose C band or ku band that you need
Linear/Circular Polarized feed system is optional
Kingpost or turnable pedestals
Assembled and tested feed system before leaving factory
11.3m antenna Technical Specifications
|
11.3m 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 |
|
Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
|
Antenna Noise Temperature, 4-port feed 10° Elevation 20° Elevation 40° Elevation |
39° 30° 27° |
|
80° 72° 67° |
|
|
Tx-Tx, Rx-Rx |
≥22dB |
|
||
|
Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
|
Rx-Rx,Tx-Tx |
≥30dB |
|
||
|
Polarization |
Linear/ Circular |
Linear |
||
|
XPD (on Axis), dB |
35 |
35 |
35 |
35 |
|
Axial Ratio, dB(ratio) |
1.06 |
|
||
|
VSWR |
1.25:1 |
1.25:1 |
1.30 |
1.30 |
|
XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
-3dB Beam Width |
0.42 |
0.29 |
0.14 |
0.126 |
|
Isolation, Tx to Rx, dB |
85 |
|||
|
Radiation Pattern: First Sidelobe |
CCIR.580-4 |
|||
|
11.3m antenna MECHANICAL SPECIFICATION |
||
|
Antenna Type |
Cassegrain antenna |
|
|
Antenna Pedestal Type |
Kingpost Pedestal |
|
|
Azimuth |
±85°(3 segments) |
±85°(2 segments) |
|
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 |
|
|
Antenna Drive |
Motorized |
|
|
11.3m antenna ENVIRONMENTAL SPECIFICATION |
|
|
Operational Wind |
72km/h Gusting to97km/h |
|
Survival Wind |
200km/h |
|
Relative Humidity |
100% |
|
Temperature |
-45°C~ +60°C |
|
Seismic(Survival) |
0.3g(H), 0.15(V) |
