OEM GNSS Antenna HX-SE402A
Revolutionary Low-Profile Radio Antenna
858-878MHz
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Overview
Key Features
Parameters
Applications
Related Products
Overview
Harxon HX-SE402A is a full-band full-frequency OEM GNSS antenna that supports GPS, GLONASS, BDS, and GALILEO. It is integrated with a low profile radio antenna that supports 868 MHz radio frequency band. This versatile solution meets the current demands of devices needing both navigation and communication capabilities. By seamlessly combining the GNSS antenna and the radio antenna into one single product, HX-SE402A simplifies system design and reduces production costs. Its compact integration ensures space efficiency and excellent electromagnetic compatibility, making it ideal for integration into robotic lawn mowers.
Key Features
Good Electromagnetic Compatibility
HX-SE402A seamlessly combines GNSS antenna and radio antenna into one product, easy to be integrated into RTK systems. This antenna simplifies the overall RTK system design and guarantees stable positioning and communication performance.
Precision-Tuned GNSS Antenna
The GNSS antenna provides superior satellite signal tracking. With advanced multipoint feeding technology, it features a very stable phase center variation, guaranteeing excellent positioning accuracy.
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Low-Profile Radio Antenna
The radio antenna features a superior low-profile design, facilitating seamless integration with GNSS antennas and making the entire OEM GNSS antenna system easy to incorporate into positioning systems.
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Compact and Reliable Antenna Structure
This integrated OEM GNSS antenna employs a compact design not only saves space but also enhances the overall performance and integration capabilities of the antenna system, with dimensions of only Φ122*23.8mm.
Parameters
PERFORMANCE
Signal Received
GPS L1/L2/L5
GLONASS L1/L2/L3
GALILEO E1/E5a/E5b/E6
BDS B1I/B2I/B3I/B1C/B2a/B2b
QZSS L1/L2/L5/L6
IRNSS L5
SBAS L1/L5
858-878MHz
Nominal Impedance
50Ω
Polarization
GNSS Antenna: RHCP
Radio Antenna: VP
Axial Ratio
≤3dB
Azimuth Coverage
360°
Output VSWR
≤2.0
Peak Gain
GNSS: 5dBi
868M: 0.5dBi
Phase Center Error
±2mm
LNA
LNA Gain
L1: 40±2dB; L2: 38±2dB
Noise Figure
≤2dB
Output VSWR
≤2.0
Passband Ripple
±2dB
Operation Voltage
+3.3~+12VDC
Operation Current
≤45mA
MECHANICAL
Dimensions
Φ122*23.8mm
Connector
GNSS: MMCX-C-JW1.5
868M: IPEX Ⅰ Male
ENVIRONMENTAL
Operating Temperature
-40℃ to +85℃
Storage Temperature
-55℃ to +85℃
Applications
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