Description
Applications
It is widely used
in high-precision navigation, aerospace, precision agriculture, vehicle
positioning, UAV and other high-precision navigation and positioning occasions.
KeyFeatures
uMulti feed point technology is adopted to
ensure the performance of right-handed circular polarization and phase center, and reduce the influence of measurement error;
nTheantenna unit has high passive gain and wide pattern beam to ensure the reception effect of low elevation signal;
nPre filtering, low noise coefficient and strong anti-interference ability.
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TOPGNSS L1+L5 High precision RTK GNSS AN501 Antenna |
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Patch |
Dua Feed, Dual Stacked Patch |
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Supported positioning signal bands |
BEIDOU：B1/B2a； GPS：L1/L5； Galileo：El/E5a GLONASS：L1 |
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Peak Gain* |
≥3.5dBi@Fc, |
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Polarization |
RHCP |
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Axial Ratio@zenith |
≤1.5dB |
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Azimuth Coverage |
360° |
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Impedance |
50ohm |
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LNA |
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Frequency Range |
1176.45±10.23MHz 1559MHz~1606MHz |
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LNA Gain* |
28±2.0dB（Typ. @25°C） |
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Noise Figure* |
≤2.0 |
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Output VSWR |
≤1.8:1 |
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Operation Voltage |
3.0~16V DC |
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Operation Current |
≤45mA |
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ESD circuit protection |
15KV air discharge |
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Mechanicals &Environmental |
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Dimension |
见附图 |
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Connector |
IPEX Connector: cable length 15cm |
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Weight |
≈80g |
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Attachment Method |
|
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Operating Temp |
－40℃～＋85℃ |
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Storage Temp |
－45℃～＋85℃ |
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Humidity |
95% No-condensing |
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Vibration |
3 axis, sweep = 15 min, 10 to 200Hz sweep:3G |
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Shock |
Vertical |
Payment & Security
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