7.3m antenna for sale
Where to buy 7.3m antenna with low price and high quality. We are your best choice, all the information about 7.3m antenna are available as below.
7.3m antenna Description
7.3m 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 antenna Features
There are linear and circular polarization feed system as options
Self Aligning reflector with aluminum stretched
The antenna is with guranteed high-qualiied structure
Feed system assembled and tested before leaving factory
7.3m antenna Technical Specifications
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7.3m 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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Radiation Pattern:First Sidelobe |
CCIR 580-4 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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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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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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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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VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
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-3dB Beam Width |
0.666° |
0.44° |
0.216° |
0.19° |
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Tx. Power Capability, KW |
|
5 |
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2 |
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Isolation, Tx to Rx, dB |
85 |
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7.3m 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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Relative Humidity |
0% ~ 100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Snow |
30mm |
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7.3m antenna MECHANICAL SPECIFICATION |
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Reflector Accuracy(RMS) |
≤0.35mm |
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Azimuth |
± 85° |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Antenna Type |
Ring Focus Antenna |
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Elevation |
0°～90° |
Antesky is a professional vsatantenna.net/product">VSAT 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, Marine TV Antenna etc.
Antesky SNS link：linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-
Facebook: https://www.facebook.com/antesky.dish.antenna
E-mail address: ivy@antesky.com
Website: www.antesky.com
