GeoSat 3.7 Meter KU-Band (13.75~14.5, 10.7~12.75 GHz) VSAT Antenna
• Dual bands are switchable
• Low power consumption
• Higher reliability from integrated design principle
• Compact size and light weight
• Meet ETSI, FCC standards
Description
• Dual bands are switchable
• Low power consumption
• Higher reliability from integrated design principle
• Compact size and light weight
• Meet ETSI, FCC standards
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ELECTRICAL SPECIFICATION |
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Item |
Specification |
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Ku-Band |
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Receive |
Transmit |
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Operation Frequency, GHz |
10.7~12.75 |
13.75~14.5 |
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| Gain, Mid-band, dBi |
51.4 |
52.7 |
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| Polarization |
Linear |
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| XPD (on Axis), dB |
35 |
35 |
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| XPD (across 1dB Beam width), dB |
33 |
33 |
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Axial Ratio(Circular-Polarized), 2-port Feed | |||
| VSWR | 1.25 |
1.25 |
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Antenna Noise Temperature |
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| 10°Elevation |
49°K |
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| 20°Elevation |
39°K |
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40°Elevation |
35°K |
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| -3dB Beam width, Mid-band |
0.44° |
0.38° | ||
| Typical G/T(EL>10°) |
30.6dB/°K(70°LNA) |
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| TX. Power Capability, KW |
2 |
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| Feed Interface |
WR-75 |
WR-75 |
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| Feed Insertion Loss |
0.25 |
0.2 |
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| Isolation, TX to Rx,dB |
85 |
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| First Side Iobe |
-14 |
-14 |
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| 90% Peaks under Following Envelop |
29-25logθ(1°≤θ<20°) |
29-25logθ(1°≤θ<20°) |
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