| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| GPS: | L1/L2 |
| Glonass: | L1/L2 |
| Beidou: | B1/B2/B3 |
| Polarization: | Rhcp |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Survey antenna is the traditional RTK product standard antenna, can be widely used in land survey, marine survey, channel survey, seismic monitoring, bridge survey, container operation, etc.
1. Using multi feed point design to ensure the superposition of phase center and geometrical center which could minimize the influence of measurement error to lowest range
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Antenna Specification
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Antenna Specification
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GPS L1/L2, GLONASS L1/L2, Beidou B1/B2/B3, SBAS
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Impedance
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50 Ohm
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Polarization
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RHCP
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Axial Ratio
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≤ 3 dB
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Azimuth Coverage
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360°
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Output VSWR
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≤ 1.5
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Gain at Zenith
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5.5 dBi
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Phase Center Error
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≤ 2mm
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LNA Specification
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LNA Gain
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40 dB
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Noise Figure
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≤ 2.0 dB
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Output VSWR
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≤ 1.5
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Ripple
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± 1dB
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Drain Voltage
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3--18 VDC
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Current Consumption
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≤ 45 mA
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Group Delay
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≤ 5 ns
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Mechanical Specification
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Dimension
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Φ190 x 63 mm
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Connector
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TNC Female
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Weight
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630g
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Base Screw Thread
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Base Screw Thread
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Environmental Specification
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Operating Temperature
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-40°C to +85°C
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Storage Temperature
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-55°C to +85°C
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Humidity
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95% Non-Condensing
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1. Any inquiries will replied within 12 hours.
2.We can provide advanced production equipment.
3. All products will have been strictly quality checked in factory before sending out.
4. All our products have one year warranty. And we sure the products will be for maintenance within warranty period.
5. We can make timely deliveries and arrange urgent needs.
6. We have good after-sale service.
Suppliers with verified business licenses
Audited Supplier 
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