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
Please select linear or circular feed system as you need
Self-aligning, Stretch-formed aluminum reflector panel
Antenna is ensured with superior quality
Assembled and tested feed system before leaving factory
Structural steel with hot-dip galvanized craft
Selectable motorized and fixed pedestals
7.3m large satellite antenna Technical Specifications
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7.3m large satellite antenna ELECTRICAL SPECIFICATION |
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Diameter |
7.3M |
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Operating Frequency, GHz |
C-Band |
Ku-Band |
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Receive |
Transmit |
Receive |
Transmit |
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3.625-4.2 |
5.85～6.425 |
10.95-12.75 |
13.75-14.5 |
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Gain, Mid-band, dBi |
47.85 |
51.42 |
57.6 |
58.53 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
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Radiation Pattern:First Sidelobe |
CCIR 580-4 |
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Isolation, Tx to Rx, dB |
85 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation |
35°K 27°K 25°K |
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60°K 50°K 48°K |
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Tx. Power Capability, KW |
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5 |
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2 |
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-3dB Beam Width |
0.666° |
0.44° |
0.216° |
0.19° |
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7.3m large satellite antenna MECHANICAL SPECIFICATION |
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Antenna Type |
Ring Focus Antenna |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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Azimuth |
± 85° |
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Reflector Accuracy(RMS) |
≤0.35mm |
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7.3m large satellite antenna ENVIRONMENTAL SPECIFICATION |
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Operational Wind |
72km/h |
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Survival Wind |
200km/h |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-45°C～ +60°C |
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Relative Humidity |
0% ~ 100% |
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Snow |
30mm |
