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
3.0m earth station antenna of our company has two frewuency bands to choose: C-band and Ku-band, which is made of a shaped parabolic reflector with high gain, exceptional pattern characteristcs and low VSWR. Besides, it owns the good electric performance which meets the FCC regulation 25.209, IESS (Intelsat) or ITU-RS Recommendation 580 sidelobe specification
3m antenna Features
We can provide C-band and ku-band
Linear or Circular Polarized feed system as option
Penetrating and non-penetrating mount are available for you to choose
Self-aligning antenna reflector, using stretched aluminum
Structural steel is dealt by hot-dip galvanized
Antenna structure is stable and the surface is dealt with good anti-rust
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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Feed Insertion Loss, dB |
0.2 |
0.2 |
0.25 |
0.25 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Isolation, Tx to Rx, dB |
85 |
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Polarization |
Linear/ Circular |
Linear |
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VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
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Axial Ratio (dB) |
1.30 |
1.09 |
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-3dB Beam Width |
1.6° |
1.07° |
0.527° |
0.47° |
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Radiation Pattern:First Sidelobe |
CCIR.580-4 |
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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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Tx. Power Capability, KW |
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5 |
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2 |
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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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Seismic (Survival) |
0.3g (H),0.15g(V) |
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Relative Humidity |
100% |
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Solar Radiation |
1135Kcal/ h/ m2 |
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3m antenna MECHANICAL SPECIFICATION |
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Finishes Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint Galvanized Zinc |
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Antenna Pedestal Type |
Kingpost Pedestal |
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Antenna Type |
Ring-focus |
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Azimuth |
360° |
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Surface Accuracy(R.M.S.) |
≤0.35mm |
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Elevation |
0°～90° |
