ground station antenna
Where to buy 7.3m ground station antenna with low price and high quality. We are your best choice, all the information about 7.3m ground station antenna are available as below.
7.3m ground station antenna Description
The 7.3m ground station antenna of our company is made up of 16 individual adjustable aluminum shaped parabolic reflectors, sub reflector, pedestal, feed system. This product owns high gain, special pattern characteristics, low VSWR and its electrical performance can satisfy the standards of FCC regulation 25.209, IESS (Intelsat), or ITU-RS Recommendation 580 sidelobe specification. And the main reflector of this antenna is made of aluminum sheet and rib through stretch forming craft and riveting on the special mould.
7.3m ground station antenna Features
You can choose linear or circular polarized feed system
We have 2 port or 4 port available for you
With hot-dip galvanizing steel structure
We can provide fixed and motorized pedestals for you
Antenna is ensured with superior quality
Depature assembling and testing of feed system
Self-aligning antenna reflector, using stretched aluminum
7.3m ground station antenna Technical Specifications
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7.3m ground station 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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VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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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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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Isolation, Tx to Rx, dB |
85 |
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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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Radiation Pattern:First Sidelobe |
CCIR 580-4 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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7.3m ground station antenna ENVIRONMENTAL SPECIFICATION |
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Operational Wind |
72km/h |
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Survival Wind |
200km/h |
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Temperature |
-45°C～ +60°C |
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Snow |
30mm |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Relative Humidity |
0% ~ 100% |
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7.3m ground station antenna MECHANICAL SPECIFICATION |
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Reflector Accuracy(RMS) |
≤0.35mm |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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Antenna Type |
Ring Focus Antenna |
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Azimuth |
± 85° |
Antesky is a professional ground station antenna manufacturer, which was established in 1985 under the
support of Chinese governmental research institutions. At previous time, we mainly customized antennas for Chinese aerospace and military application. From the year 2008, we began to produce civilian antennas. However, Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality
is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter,
including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc.
Antesky SNS link：
1. linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-
2. Facebook: https://www.facebook.com/antesky.dish.antenna
3. E-mail address: ivy@antesky.com
4. Website: www.antesky.com
