Survey GNSS Antenna HX-SE401A
HX-SE401A is a precision-tuned OEM GNSS antenna that supports GPS, GLONASS, BDS, and GALILEO, meeting the needs for high precision and multi-system compatibility. Its compact size, high reliability, customizable cable & connector, and easy integration make it an ideal choice for surveying and mapping, automotive applications, and scenarios requiring compact, high-performance antennas.
The high precision HX-SE401A antenna features high gain, wide beam width as well as outstanding wide-angle circular polarization (WACP) performance. It exhibits a very stable phase center by adopting multipoint feeding technology, which ensures smaller phase center variation (PCV) for more precise positioning accuracy.
The advanced LNA (Low Noise Amplifier) of the antenna excels in improved signal filtering and out-of-band rejection by restraining unwanted electromagnetic interferences, providing strong anti-interference performance for consistent and reliable GNSS signals.
With a compact size of just Φ82×18.5mm and a weight of only 75g, HX-SE401A offers high precision, excellent consistency, and reliable electrical performance, guaranteeing stable positioning performance for many applications.
The standard version of the HX-SE401A comes with an MCX-C-JW connector, but the cable and connector can be customized upon request. OEM GNSS antennas are easily detuned by the local environment. Harxon offers custom tuning services for optimized integration into OEM end-user modules.
| Signal Received | High Frequency: 1.525 to 1.615 GHz Low Frequency: 1.165 to 1.278 GHz 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 L-Band |
| Nominal Impedance | 50Ω |
| Polarization | RHCP |
| Axial Ratio | ≤3dB |
| Azimuth Coverage | 360° |
| Output VSWR | ≤2.0 |
| Peak Gain | 4.0dBi |
| Phase Center Error | ±2mm |
| LNA Gain | 25±2dB |
| Noise Figure | ≤2dB |
| Output VSWR | ≤2.0 |
| Passband Ripple | ±2dB |
| Operation Voltage | +3.3 to +16VDC |
| Operation Current | ≤45mA |
| Differential Propagation Delay | ≤5ns |
| Dimensions | Φ82×18.5mm |
| Weight | ≤75g |
| Connector | MCX-C-JW |
| Operating Temperature | -40℃ to +85℃ |
| Storage Temperature | -55℃ to +85℃ |
| Humidity | 95% Non-condensing |
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