Lightweight IP67 Multi-band Active Helical GNSS Antenna 18g 28dB LNA for UAV Precision Positioning
MOQ:
2
Delivery Time:
10-15days
Brand:
RIDA Antennaer
Product Description
Compact design RTK GNSS Helical Antenna Manufacturer for Drone UAV High Precision Positioning
Products Description
Product Overview
Weighing only 18g , it features a precision-tuned helical element with excellent axial ratio and operates without a ground plane,making it ideal for a variety of applications, including unmanned aerial vehicles (UAV)
· FEATURES- Low weight (18g )
- Low current
- LNA gain 28 dB typ. or 35 dB typ.
- IP67 and RoHS compliant
- LNA gain 28 dB typ. or 35 dB typ.
- IP67 and RoHS compliant
· APPLICATIONS
- Autonomous UAV
- Precision Land Survey Positioning
- Fleet management and asset tracking
- Maritime and Avionics
- Law enforcement and public safety
- Precision GNSS Positioning
- Precision Land Survey Positioning
- Fleet management and asset tracking
- Maritime and Avionics
- Law enforcement and public safety
· OPTIONS
- Antenna Performance
- Extension Cable
- Extension Cable
Structural Dimensions & Performance Diagrams
We can provide detailed test reports to ensure antenna performance. S11 reflection parameters, pointing test charts, LNA test curves, LNA gain, noise plots, etc.
Product Parameters & Customizable Range
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ANTENNA
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Antenna Architecture
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Quadrifilar Helix
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Supported positioning signal bands |
BeiDou:B1/B2/B3； GPS:L1/L2； GLONASS:G1/G2；
Galileo:El/E5b |
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Peak Gain*
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≥2.0 dBi
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Polarization
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Right circular polarization(RHCP)
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Axial Ratio@zenith
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≤1.5dB
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Azimuth Coverage
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360°
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Impedance
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50 ohm
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LNA
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Frequency Range
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1197MHz~1278MHz
1559MHz~1606MHz |
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LNA Gain*
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28/35±3.0dB (Typ. @25°C )
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Noise Figure*
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≤1.5 dB@25°C , Typ.
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Output VSWR
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≤1.8:1 typ. 2.0:1max
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Operation Voltage
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3.0~16V DC
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Operation Current
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≤45mA
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MECHANICALS & ENVIRONMENTAL
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Dimension
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See attached image
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Connector
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(Female needle with female thread
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Radome
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ABS+PC
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Weight
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≤18g
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Attachment Method
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Through connectors or other custom accessories (installation varies from product to product)
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Operating Temp
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－40℃～＋85℃
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Storage Temp
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－45℃～＋85℃
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Humidity
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95% No-condensing
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Waterproof
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IP67
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Ruida Yongli Technology Co., Ltd.
Location
Building B, No.5, Nan Tong Avenue, Baolong Street, Longgang District, Shenzhen, Guangdong, China 518118
Contact Person
Steven Chen