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 low gain roll off, which is conducive to receiving satellite signals at low elevation angles.
3. Anti interference: Reactive network suppression technology improves impedance matching and reduces multipath signal interference.
4. Environment: Excellent design, capable of receiving signals well in complex environments with obstacles.
丨 Specification parameters
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Specifications
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Antenna
Characteristics
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1
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Operating Frequency
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GPS: L1C/A, L1C, L2P, L2C, L5
BDS-2: B1I, B21, B31
BDS-3: B1I, B31, B1C, B2a, B2b
GLONASS: G1, G2, G3
Galileo: E1, E5b, E5a, E5AltBoC, E6c
QZSS: L1C/A, L2C, L5, L1C
SBAS: L1C/A
IRNSS: L5
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|
2
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Antenna Specifications
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GPS, Bei Dou，GLONASS, Galileo
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|
3
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Frequency Range
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1165-1278/1559-1612MHz
|
|
4
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V.S.W.R
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≤2.0
|
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5
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Axial Ratio
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Elevation 90 degrees: ≤3, Elevation 15 degrees: ≤5
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6
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Gain
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Elevation 90 degrees: ≥6, Elevation 20 degrees: ≥0
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|
7
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Front to back Power
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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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Impendence
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50Ω
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|
10
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Polarization
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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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Noise Figure
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＜1.5
|
|
4
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DC Voltage
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3.3~18V
|
|
5
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Current
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25~40 mA
|
|
Mechanical
Structure
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1
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Antenna size
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Φ120*15.5mm
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|
2
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Product weight
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174.6g
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|
3
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joint
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SMA / IPEX / MCX / MMCX (Customizable)
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|
4
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Line type
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RG178 / RG1.13 (Customizable)
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5
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Line length
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150mm / 250mm (Customizable)
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|
Environmental
Characteristics
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1
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Operating Temperature
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-40℃~+85℃, 10%~95% RH
|
|
2
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Storage Temperature
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-55℃~+100℃, 10%~95% RH
|
|
3
|
Vibration
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Sine sweep @1.5mmAM
10~55Hz each Axis
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丨 Product Introduction
Packaging and Delivery：
High-Performance Multi-System GNSS Antenna — DALANG AK610
The DALANG AK610 is a high-performance GNSS antenna that supports multi-system signal reception including BeiDou, GPS, GLONASS, and Galileo. Featuring a multi-feed point design with high precision and strong anti-interference capabilities, it is suitable for professional high-precision positioning scenarios such as geodetic surveying, marine surveying, and precision agriculture, delivering stable and reliable signal reception even in complex environments.
Multi-System Compatibility with Full-Band Signal Support
The antenna supports full-band signals from multiple systems including BeiDou, GPS, GLONASS, and Galileo, covering frequency bands such as L1, L2, and L5, offering excellent system compatibility and signal coverage.
High-Precision Design with Stable Phase Center
Utilizing a multi-feed point structure and optimized design, it enhances right-hand circular polarization performance and phase center stability, effectively reducing measurement errors and supporting high-precision positioning and measurement applications.
High Gain and Low Gain Roll-Off for Low-Elevation Reception
The antenna features high gain characteristics, maintaining good signal reception even at low elevation angles, making it suitable for stable positioning in environments with limited or obstructed satellite signals.
Good Impedance Matching to Suppress Multipath Interference
Through reactance network suppression technology, it effectively reduces the impact of multipath signals on measurement accuracy, improving positioning reliability and data quality in complex environments.
Adaptable to Complex Environments with Stable Signal Reception
The antenna maintains good signal reception performance even in complex environments with strong obstructions and interference, suitable for various outdoor high-precision measurement and navigation tasks.
Key Features
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Supports BeiDou/GPS/GLONASS/Galileo multi-systems
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High-precision multi-feed point design with stable phase center
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High gain, suitable for low-elevation signal reception
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Suppresses multipath interference, enhances positioning reliability
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Suitable for complex environments with stable signal reception
If you are selecting an antenna for surveying, agricultural monitoring, or high-precision positioning systems, the DALANG AK610 provides reliable multi-system, high-precision signal reception support.
About Us
DALANG is a dedicated manufacturer of high-performance GNSS modules and RTK positioning solutions, serving industries such as UAV navigation, precision agriculture, and geospatial mapping. With a clear focus on accuracy, reliability, and integration flexibility, we support both standard and custom applications across global markets. Our product lines are engineered to meet the evolving demands of real-time positioning with support for multiple GNSS constellations, including GPS, GLONASS, BDS, and Galileo.
Our production facility spans 2,500㎡ and includes advanced SMT lines, in-house R&D labs, and full functional testing for every unit shipped. With a team of 30+ GNSS engineers, we design and manufacture over 200,000 GNSS receivers and modules annually. Certified to ISO9001:2015, and compliant with CE and RoHS standards, we follow a strict quality assurance process from prototyping through mass production. We also provide firmware updates, system integration support, and full lifecycle product documentation.
Trusted by partners in over 30 countries, DALANG delivers fast, scalable manufacturing with personalized technical support. Our streamlined collaboration model—covering inquiry, consultation, prototyping, and delivery—ensures efficiency from first contact to deployment. Whether you're sourcing off-the-shelf GNSS hardware or launching a customized solution, DALANG is your dependable partner for accurate, cost-effective positioning systems.
FAQ
1. Who are we?
We are DALANG, a specialized manufacturer of GNSS modules and RTK positioning systems based in China, with a focus on high-precision solutions for UAVs, surveying, and smart agriculture.
2. How can we guarantee quality?
All products undergo strict multi-stage quality control, including SMT production, functional testing, and 100% final inspection. We are ISO9001:2015 certified and follow international compliance standards such as CE and RoHS.
3. What can you buy from us?
You can purchase GNSS receivers, RTK modules, base stations, antennas, flight control positioning systems, and other GNSS-related components and accessories.
4. Why should you buy from us not from other suppliers?
We combine strong in-house R&D, flexible OEM/ODM support, industrial-grade quality assurance, and fast global delivery. Our expertise in GNSS RTK ensures stable, accurate, and scalable solutions tailored to your specific use case.
5. What services can we provide?
We offer OEM/ODM customization, technical consulting, firmware support, prototyping, and global after-sales service. Our team works closely with international clients to ensure efficient communication and long-term support.
