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RTK GNSS Helical Antenna Manufacturer for UAV GPS GLONASS Galileo BeiDou Multi-Constellation IP67 Waterproof
Basic Properties
Trading Properties
| Application: | Drone, Agriculture, Measurement Ect | Gain: | 35±2dBi |
|---|---|---|---|
| VSWR: | <1.8 | Dimension: | 40.8*43.5mm |
| Polarity: | RHCP | Weight: | 29g |
| Frequency Range (MHZ): | 1197MHz~1278MHz 1559MHz~1606MHz | Connector Type: | Male |
| Item: | GNSS Multi-star Multi-frequency Four-arm Spiral Antenna | Polarization: | RHCP |
| Impendance: | 50Ω | Type: | GPS/GNSS Antenna |
The RTK GNSS helical antenna is designed for high-precision positioning applications in UAVs, drones and other navigation systems. Its compact and lightweight structure makes it suitable for equipment with limited installation space and strict weight requirements.
Supporting compatible satellite navigation systems such as GPS, GLONASS, Galileo and BeiDou, this antenna is designed for multi-constellation GNSS reception. The IP67 waterproof housing provides protection against dust and temporary water immersion when properly installed.
As a professional antenna manufacturer, we offer OEM and ODM services to meet different project requirements, including antenna dimensions, cable length, connector type and mounting configuration.
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 |
GPS: L1/L2/L5
GLONASS: L1/L2/L3
BDS: B1/B2/B3
Galileo: E1/E5/E6 L-band
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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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1164-1278 MHZ
1525-1615 MHZ
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LNA Gain*
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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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Φ39.1 * Φ40.2 * 40.8
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Connector
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SMA-Male
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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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Product Advantages
Multi-Constellation GNSS Reception
Designed for compatible GPS, GLONASS, Galileo and BeiDou satellite signals, supporting positioning solutions that use multiple satellite constellations.
RTK Positioning Applications
Suitable for integration into RTK GNSS equipment used in applications requiring high-precision positioning, subject to compatibility with the receiver and operating frequencies.
Compact and Lightweight Design
The helical antenna structure helps reduce installation space and weight, making it suitable for UAVs, drones and portable positioning equipment.
IP67 Waterproof Protection
The IP67-rated enclosure is designed to protect the antenna against dust and temporary water immersion under specified test conditions.
OEM and ODM Customization
Antenna configuration, cable length, connector type and mounting options can be tailored to meet specific equipment integration requirements.
Product Applications
UAV and Drone Systems
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Agricultural mapping and crop monitoring drones
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UAV navigation and flight control systems
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Aerial surveying and mapping equipment
Precision Agriculture
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RTK-enabled agricultural machinery
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Precision guidance and field mapping systems
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Autonomous agricultural equipment
Surveying and Geospatial Equipment
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RTK GNSS receivers
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Land surveying and topographic mapping equipment
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Construction layout and positioning systems
Autonomous and Industrial Systems
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Autonomous mobile equipment
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Industrial positioning and navigation systems
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Outdoor robotic platforms
Marine and Outdoor Positioning
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Compatible marine navigation equipment
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Outdoor GNSS monitoring and positioning devices
Contact Person: Mr. Steven Chen
Tel: 86-0755-89329300
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