丨 Product Introduction
1. High precision: Multi feed point design optimizes the performance of right-handed circular polarization and phase center, reducing measurement errors.
2. Strong reception: The antenna unit has high gain and small gain roll off, suitable for low elevation satellite signal reception.
3. Optimal impedance: Reactive network path suppression technology reduces the interference of multipath signals on measurement accuracy.
4. Suitable for complex environments: The design ensures good signal reception even in strong occlusion environments.
丨 Specification parameters
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Specification parameters
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Antenna
characteristics
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1
|
Usage frequency
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GPS: L1, L2, L5
BDS: B1I, B2I, B3I, B2a, B2b
GLONASS: L1, L2, L3
Galileo: E1, E5b, E5a, E6
QZSS: L1, L2, L5, L6
IRNSS: L5
|
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2
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Antenna specifications
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GPS,BDS，GLONASS,GALILEO，QZSS
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3
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Frequency range
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1197-1278/1559-1612MHz
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4
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V. S.W.R (standing wave ratio)
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≤2.0
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5
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Axial ratio
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Elevation angle of 90 degrees: ≤ 3, elevation angle of 15 degrees: ≤ five
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6
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Gain
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Elevation angle of 90 degrees: ≥ 6, elevation angle of 20 degrees: ≥ 0 plane)
|
|
7
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Front to back ratio
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± 60 degrees ≥ 15dB
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8
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Phase center (mm)
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<2
|
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9
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impedance
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50Ω
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10
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Polarization mode
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RHCP
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LNA
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1
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LNA gain
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38±2dB
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2
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V. S.W.R
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＜2
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3
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figure
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＜2.0
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4
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dc power
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3.3~12V
|
|
5
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Working current
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25~40mA
|
|
Mechanical
structure
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1
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PCB
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FR4
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|
2
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Antenna size
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81*19mm
|
|
3
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Product weight
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94g
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4
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joint
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SMA / IPEX / MCX / MMCX (customizable)
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|
5
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wire rod
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RG178 / RG174 / RG1.13(customizable)
|
|
6
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Line length
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15cm / 25cm(customizable)
|
|
Environmental
|
1
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operation temperature
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-40℃~+85℃, 10%~95% RH
|
|
2
|
storage temperature
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-55℃~+100℃, 10%~95% RH
|
|
3
|
vibrate
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Sine sweep frequency @ 1.5mmAM, 10~55Hz per axis
|
丨 product mix
丨 Radiation direction test
1.1176MHZ(PEAK GAIN:1.7)
2.1561MHZ(PEAK GAIN:3.5)
3.1575MHZ(PEAK GAIN:4.2)
4.1602MHZ(PEAK GAIN:3.1)
Packaging and Delivery：
Precision for Professional Drones
The DALANG Drone RTK module offers industry-leading accuracy for UAVs, delivering RTK GPS module capabilities that ensure centimeter-level precision for all your drone operations. This module is designed to work seamlessly with high-performance and lightweight drones, providing reliable RTK positioning without the need for a base station. By integrating real-time differential corrections, it allows drones to maintain a precise flight path, even in challenging environments. Ideal for aerial surveying, mapping, and agricultural applications, this module is perfect for professionals who demand top-tier GPS performance.
Advanced Technology for Seamless Operation
The RTK module for drone features the UBX-F9P chipset, a dual-frequency GNSS receiver known for its high-accuracy performance. This chipset supports both L1 and L2 frequencies, ensuring excellent satellite signal reception and differential positioning with minimal latency. With a high update rate and low power consumption, the RTK GPS module is perfect for long-duration missions. Additionally, the module is fully compatible with a variety of flight controllers, making it versatile for use in both commercial and industrial drone systems. The robust design ensures reliable performance even in challenging weather conditions, allowing for precise navigation.
Wide-Range Applications Across Industries
The DALANG RTK GPS module is essential for applications requiring high-precision GPS data. From drone surveying and 3D mapping to precision agriculture and environmental monitoring, the module provides invaluable accuracy for professional-grade projects. Whether you’re conducting land surveys, performing aerial inspections,or optimizing crop yields, the RTK GPS for sale module helps you achieve greater productivity and data integrity. With its flexible configuration, this module can be integrated into a wide range of drones and is a reliable solution for industries seeking dependable GPS navigation.
Product Advantages
Compact and Integrated Design
DALANG's Drone RTK module combines all essential components into a single, compact unit. This integrated design simplifies installation and minimizes weight, ensuring the module can be easily added to lightweight and performance drones without compromising flight stability or endurance. This all-in-one solution reduces the need for additional hardware, making it a more cost-effective and space-efficient choice for professionals in the field.
Dual-Frequency GNSS for Unmatched Accuracy
Equipped with dual-frequency GNSS support, the RTK GPS module offers exceptional accuracy by utilizing both the L1 and L2 satellite signals. This ensures consistent positioning even in environments where signal interference or multipath effects are common. By providing centimeter-level precision, the module is perfect for applications such as land mapping, construction site monitoring, and agricultural field management, where small errors can lead to significant issues.
Low Power Consumption for Extended Flight Time
One of the key benefits of the DALANG RTK module for drone is its energy efficiency. Designed with low power consumption in mind, this module supports extended drone operations without draining the battery quickly. This feature is crucial for professionals who need long-duration flights, such as in remote surveying or inspection tasks. With the ability to operate for extended periods, the RTK GPS module helps users achieve maximum productivity with fewer interruptions.
Highly Compatible with Different Drone Systems
The RTK GPS for sale module is compatible with a wide range of flight controllers, making it an ideal choice for both new drone systems and existing setups. Whether you are using a high-end commercial drone or a custom-built UAV, the DALANG module integrates seamlessly, offering high-precision positioning without the complexity of additional configurations. This compatibility ensures that the module can be used across various industries, including agriculture, mapping, and infrastructure inspections.
About Us
DALANG is a leading provider of innovative GPS technology, specializing in the design and manufacture of high-precision navigation systems for drones and unmanned vehicles. With a focus on RTK (Real-Time Kinematic) and GNSS solutions, we deliver state-of-the-art modules that ensure centimeter-level positioning accuracy for various industrial applications. Our products are used by professionals in fields like surveying, mapping, agriculture, and infrastructure monitoring. Committed to quality and customer satisfaction, DALANG works closely with clients to provide reliable and effective solutions that enhance operational efficiency. Our expertise in the industry has earned us a reputation for excellence, making us a trusted partner in the development of cutting-edge navigation technology.
Contact us today for more information or to request a custom RTK GPS solution for your drones!
FAQ
What is the installation process for the DALANG Drone RTK module?
The RTK GPS module is designed for easy installation and can be connected directly to your drone’s flight controller. Detailed instructions are provided, ensuring quick setup.
Is this RTK module compatible with all drone models?
Yes, the RTK module for drone is compatible with a wide variety of flight controllers, making it suitable for both lightweight and high-performance drones.
How accurate is the DALANG RTK GPS module?
The RTK GPS module provides centimeter-level accuracy, ensuring precise positioning for applications such as aerial mapping, surveying, and agricultural monitoring.
Does the module support long-duration flights?
Yes, the Drone RTK module is designed with low power consumption, allowing for extended flight times, making it ideal for long-duration missions like surveying and inspections.
Is there technical support available for this product?
Yes, DALANG offers comprehensive technical support to assist with installation, troubleshooting, and optimizing the RTK GPS module for your drone system.
