Harxon smart antennas combine the high-performance and lightweight helix antenna with Unicore’s RTK module, delivering precise positioning performance in a compact and integration-ready structure. It’s able to provide single point meter level accuracy, DGPS sub-meter level accuracy and RTK centimeter/millimeter level accuracy, very suited for robotic lawn mower and unmanned aerial vehicle (UAV) applications that require precise location and precise heading.
With a compact form factor—some models weighing as little as 15 grams and measuring 21.9mm in height—these antennas are optimized for SWaP (size, weight, and power)-constrained platforms. The solution significantly simplifies the GNSS part of the hardware architecture, allowing system integrators to focus on their core tech and reducing development costs.
| Type | Frequency | Peak Gain | Dimensions | |
| HX-ME403A (UAV) | Embedded (UM960) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, BDS B1I, B2I,B3I, GALILEO E1, E5a, E5b, SBAS L1C/A, QZSS L1C/A, L2C, L5 | 3dBi | Φ46*H19.2mm |
| HX-ME404A (UAV) | Embedded (UM980) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, BDS B1I, B2I, B3I, B1C, B2a, GALILEO E1, E5a, E5b, E6, SBAS L1C/A, QZSS L1C/A, L2C, L5 | 3dBi | Φ46*H19.2mm |
| HX-MR402A (UAV) | Housed (UM960) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, BDS B1I, B2I, B3I, B1C, B2a, GALILEO E1, E5a, E5b, SBAS L1C/A, QZSS L1C/A, L2C, L5 | 2.8dBi | Φ48*H38mm |
| HX-MR401A (UAV) | Housed (UM980) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, BDS B1I, B2I, B3I, B1C, B2a, GALILEO E1, E5a, E5b, E6, SBAS L1C/A, QZSS L1C/A, L2C, L5 | 2.8dBi | Φ48*H38mm |
| HX-ME401A (Robot) | Embedded (UM960) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, BDS B1I, B2I, B3I, B1C, B2a, GALILEO E1, E5a, E5b, SBAS L1C/A, QZSS L1C/A, L2C, L5 | 4dBi | Φ90*H24.4mm |
| HX-ME402A (Robot) | Embedded (UM980) | GPS L1C/A, L2C, L2P(Y), L5, GLONASS G1, G2, G3, BDS B1I, B2I, B3I, B1C, B2a, B2b, GALILEO E1, E5a, E5b, E6, SBAS L1C/A, QZSS L1C/A, L2C, L5, NavIC L5, L-Band | 4dBi | Φ90*H24.4mm |
