丨 Product Introduction
Our company's AK530-E, with a doubly fed point built-in active antenna, is an antenna design used for wireless communication systems. It combines the characteristics of doubly fed point antennas and active antennas, aiming to improve the performance and flexibility of wireless communication systems. The dual feed point built-in active antenna has a wide range of applications in the field of wireless communication, including UAV, measurement, Internet, etc. It can effectively enhance signals and provide reliable and effective solutions for various applications through high gain and wide frequency band range.
characteristic:
1. High gain and wide frequency band: Antennas have high gain and a wide frequency band range, which can effectively improve the reception quality and coverage range of signals.
2. Environmental compliance: Compliant with RoHS (Restriction of Hazardous Substances Directive) requirements, ensuring that the product meets environmental performance standards and is suitable for the global market.
3. Flexibility: The design of the built-in active antenna in the doubly fed point can be optimized and adjusted according to specific application requirements. By adjusting the feeding point position, antenna size, and active component parameters, flexible control of antenna performance can be achieved.
4. Compact design: The design of built-in active antennas is usually more compact and occupies less space than traditional external antennas. This is very advantageous for applications in limited spaces, such as mobile devices, drones, etc.
丨 Specification parameters
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Specification parameters
|
|
Electrical
characteristics
|
1
|
Usage frequency
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GPS: L1
BDS: B1I
GLONASS: G1
Galileo: E1
|
|
2
|
Ceramic size
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25*25*4
|
|
3
|
impedance
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50Ω
|
|
4
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Polarization mode
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RHCP
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|
5
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LNA GAIN @90°
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L1:26±2dB
|
|
6
|
LNA noise factor @+25 ℃± 5 ° TYP
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＜2.0
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|
7
|
LNA VSWR
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2.0 MAX
|
|
8
|
working voltage
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3.3~5V
|
|
9
|
electric current
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10mA
|
|
Mbom
|
1
|
Overall size
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35*35*7mm
|
|
2
|
Product weight
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13.8g
|
|
3
|
joint
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IPEX (customizable)
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|
4
|
wire rod
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RG1.13 line (customizable)
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|
5
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Line length
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65mm (customizable)
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|
6
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Installation method
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Screw fixation
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|
Environmental
|
1
|
operation temperature
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-40℃~+85℃, 10%~95% RH
|
|
2
|
storage temperature
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-45℃~+85℃, 10%~95% RH
|
|
3
|
humidity
|
10％~95％
|
Packaging and Delivery：
DALANG AK530-E GNSS Positioning Antenna
The DALANG AK530-E is a GNSS positioning antenna specifically designed for drone navigation and agricultural applications. Supporting multiple satellite systems including GPS L1, BDS B1I, GLONASS G1, and Galileo E1, it features a 25×25×4mm ceramic substrate with dual-feed design and built-in low-noise amplifier, delivering reliable signal reception performance for stable operation across various application scenarios.
Stable Signal Reception Performance
With 26±2dB gain performance, the AK530-E maintains stable signal reception in complex environments, providing continuous and reliable positioning support for drone navigation and agricultural operations.
Compact Design for Easy Integration
The antenna measures 35×35×7mm with a weight of only 13.8g, supporting IPEX interface and screw fixation method. It can be flexibly adapted to various drone platforms and agricultural equipment, facilitating quick installation and system integration.
Wide Temperature Operation for Harsh Environments
With an operating temperature range of -40℃ to +85℃, it adapts to various harsh environmental conditions, ensuring stable performance in outdoor applications.
Product Advantages
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Multi-system Compatible Design
Supports mainstream satellite navigation systems to ensure stable signal reception in different regions
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Optimized Signal Quality
Excellent gain characteristics ensure signal reception stability and improve positioning reliability
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Plug-and-Play Installation
Standardized interfaces and flexible installation methods simplify system integration process
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Industrial-grade Protection Design
Wide temperature range and rugged structure ensure long-term reliability
If you are looking for a reliable GNSS antenna solution for your drone or agricultural system, DALANG AK530-E is your ideal choice.
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.
