7.3m large satellite antenna for sale
Where to buy 7.3m large satellite antenna with low price and high quality. We are your best choice, all the information about 7.3m large satellite antenna are available as below.
7.3m large satellite antenna Description
7.3 m antenna of our antenna uses a shaped parabolic reflector, which provides high gain and exceptional pattern characteristics as well as low VSWR. Its electric performance meets the FCC regulation 25.209, IESS (Intelsat), or ITU-RS Recommendation 580 sidelobe specification (domestic and international standards). The main reflector surface consists of 16 individual adjustable aluminum panels, whose panels are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould. The whole structure of 7.3m antenna is comprised of the pedestal, reflector, sub reflector and the feed system.
7.3m large satellite antenna Features
Linear or Circular Polarized feed system as option
Self Aligning reflector with aluminum stretched
Guaranteed high-qualified antenna structure
Depature assembling and testing of feed system
7.3m large satellite antenna Technical Specifications
|
7.3m large satellite antenna ELECTRICAL SPECIFICATION |
||||
|
Diameter |
7.3M |
|||
|
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 |
47.85 |
51.42 |
57.6 |
58.53 |
|
Radiation Pattern:First Sidelobe |
CCIR 580-4 |
|||
|
-3dB Beam Width |
0.666° |
0.44° |
0.216° |
0.19° |
|
Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation |
35°K 27°K 25°K |
|
60°K 50°K 48°K |
|
|
Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
|
Tx. Power Capability, KW |
|
5 |
|
2 |
|
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 |
|
Isolation, Tx to Rx, dB |
85 |
|||
|
VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
|
7.3m large satellite antenna MECHANICAL SPECIFICATION |
|
|
Azimuth |
± 85° |
|
Antenna Type |
Ring Focus Antenna |
|
Reflector Accuracy(RMS) |
≤0.35mm |
|
Elevation |
0°～90° |
|
Antenna Pedestal Type |
Kingpost Pedestal |
|
7.3m large satellite antenna ENVIRONMENTAL SPECIFICATION |
|
|
Operational Wind |
72km/h |
|
Survival Wind |
200km/h |
|
Seismic (Survival) |
0.3g (H),0.15g(V) |
|
Temperature |
-45°C～ +60°C |
|
Relative Humidity |
0% ~ 100% |
|
Snow |
30mm |
