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
7.3-meter 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 (domestic and international standards). The main reflector surface is comprised of 16 individual adjustable aluminum panels. The panels of the main reflector are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould. The 7.3m antenna structure consists of the pedestal, reflector, sub reflector and the feed system.
7.3m antenna Features
Please select linear or circular feed system as you need
Guaranteed high-qualified antenna structure
Adopt strecthed aluminum reflector with self-alignment
2 port or 4 port are optional
Motorized or fixed pedestals are as option
Assembling and testing of feed system before leaving factory
Hot-dip Galvanized structural steel
Compact packaging design is easy and cheap to ship
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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Isolation, Tx to Rx, dB |
85 |
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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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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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Radiation Pattern:First Sidelobe |
CCIR 580-4 |
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-3dB Beam Width |
0.666° |
0.44° |
0.216° |
0.19° |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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Tx. Power Capability, KW |
|
5 |
|
2 |
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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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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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Temperature |
-45°C～ +60°C |
|
Snow |
30mm |
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Relative Humidity |
0% ~ 100% |
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7.3m 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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Azimuth |
± 85° |
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Elevation |
0°～90° |
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Reflector Accuracy(RMS) |
≤0.35mm |
