3m antenna
3m antenna for sale
Where to buy 3m antenna with low price and high quality. We are your best choice, all the information about 3m antenna are available as below.
3m antenna Description
3m antenna, which uses a shaped parabolic reflector, 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
3m antenna Features
You can choose C-band or Ku-band as you need
There are linear and circular polarization for you to choose
Self-aligning and aluminum reflector of stretch forming
Optional penetrating or non-penetrating mount
Feed system has been assembled and tested before leaving factory
Adopt hot-dip galvanized steel structure
Strong structure and good anti-rust capacity
Customer service support is responsive
3m antenna Technical Specifications
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3m antenna MECHANICAL SPECIFICATION |
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Diameter |
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 |
14.0-14.5 |
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Gain, Mid-band, dBi |
40.1 |
43.7 |
49.8 |
50.8 |
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Antenna Noise Temperature, 2-port feed 10° Elevation 20° Elevation 40° Elevation |
32°K 26°K 23°K |
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52°K 43°K 38°K |
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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 |
1.6° |
1.07° |
0.527° |
0.47° |
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Feed Insertion Loss, dB |
0.2 |
0.2 |
0.25 |
0.25 |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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Polarization |
Linear/ Circular |
Linear |
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Tx. Power Capability, KW |
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5 |
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2 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Isolation, Tx to Rx, dB |
85 |
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Axial Ratio (dB) |
1.30 |
1.09 |
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3m antenna MECHANICAL SPECIFICATION |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Elevation |
0°～90° |
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Antenna Type |
Ring-focus |
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Azimuth |
360° |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Galvanized Zinc |
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Surface Accuracy(R.M.S.) |
≤0.35mm |
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3m antenna ENVIRONMENTAL SPECIFICATION |
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Operational Wind |
72km/h Gusting to97km/h |
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Survival Wind |
200km/h |
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Temperature |
-40°C～ +60°C |
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Solar Radiation |
1135Kcal/ h/ m2 |
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Relative Humidity |
100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
Antesky is a professional 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
