High-precision Vehicle Antenna HX-VR401A
HX-VR401A is a multi-constellation full-band external vehicle antenna that supports GPS, GLONASS, BDS, and GALILEO, meeting the multi-system compatibility requirements. It features high performance, compact size, high reliability, and screws/magnetic mounting. This antenna is widely used in applications such as unmanned vehicles, autonomous driving, drones, and precision agriculture.
HX-VR401A features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions
The antenna is equipped with robust pre-filtered LNA which guarantees excellent out-of-band interference rejection performance and restrains unwanted electromagnetic interference
HX-VR401A features a compact design with dimensions of only Φ69*24.9mm. Its robust and reliable structure, combined with a patented waterproof and breathable design, ensures long lifespan with IP67 protection
The ability to receive low elevation signals with high gain and wide beam width makes HX-VR401A an excellent choice for tracking visible satellites under challenging conditions, providing positioning solutions with precision and reliable data
| 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 L-Band |
| Nominal Impedance | 50Ω |
| Polarization | RHCP |
| Azimuth Coverage | 360° |
| VSWR | ≤2.0 |
| Axial Ratio | ≤3dB |
| Peak Gain | 4.0dBi |
| LNA Gain | 37±2dB |
| Noise Figure | ≤2dB |
| Passband Ripple | ±2dB |
| Output VSWR | ≤2.0 |
| Operation Voltage | +3.3 to +12VDC |
| Operation Current | ≤45mA |
| Dimensions | Φ69×24.9mm |
| Connector | SMA-K |
| Weight | ≤260g |
| Mounting | Screws Mount (4* 6-32 UNC screws with depth 5mm); Magnetic Mount |
| Operating Temperature | -40℃ to +85℃ |
| Storage Temperature | -55℃ to +85℃ |
| Humidity | 95% Non-condensing |
| Vibration | MIL-STD-810D Method 514.3-1 |
| Shocking | MIL-STD-810G Method 516.6 |
| EMC (RF Input Static) | Connected: 8KV, Air: 15KV, 10 times |
| Protection Rating | IP67 |
Robot
Fleet Management
Commercial Vehicle
Passenger Vehicle
You may also contact us through email sales@harxon.com or WeChat/WhatsApp: +86-189 0245 0568
