JS-X6S is a high-performance multi-band GNSS receiver designed for UAVs, robotics, precision control and autonomous driving. It supports all current and future signals across all major constellations, and incorporates AIM+ anti-jamming, LOCK+ vibration resistance, APME+ multipath mitigation and IONO+ ionospheric protection technologies. Delivering reliable centimeter-level positioning even in challenging environments, it sets the performance benchmark for mass-market GNSS applications.
Product Features
Use high-performance chips
Full-view satellite tracking, multi-constellation, multi-frequency
448 hardware channels that can track all visible satellite signals simultaneously
Up to 100Hz navigation update rate
Ultra-low latency of less than 10 milliseconds
Satellite signals can be tracked smoothly during high-frequency vibrations and rapid movements
Supports GPS, GLONASS, BDS, Galileo, QZSS, Navic, SBAS satellites
Integrated TCXO, LNA, and a TF card slot up to 32G
Small size (66.6*38.5*9.9mm±0.3mm), suitable for relatively compact spaces
Supports standard NMEA 0183, SBF, RINEX, RTCM, CMR/CMR+
AIM+ interference monitoring and suppression
IONO+ ionospheric scintillation suppression
Lock+ superior tracking robustness
APME+ multipath suppression technology
RAIM+ receiver autonomous integrity monitoring
Features interference indicator, interference mitigation and spectrum measurement capabilities
Supports high-precision positioning and heading output, with an error of 0.2 degrees
Support GNSS navigation
Support OSNMA
Support network functions
Performance
| Parameter | Elaborate |
| Can receive satellites (Mosaic-x5 single antenna) | GPS: L1C/A, L1C, L1PY, L2C, L2P, L5 BDS: B1I, B1C, B2a, B2I, B2b,B3I GLONASS:L1CA, L2CA, L2P, L3 CDMA Navic:L5 Galileo:E1, E5a, E5b, E5 AltBoc,E6 QZSS:L1C/A, L1C/B, L2C, L5 SBAS:EGNOS, WAAS, GAGAN, MSAS, SDCM (L1, L5) |
| Can receive satellites (Mosaic-H dual antenna) | GPS: L1C/A, L2P(Y), L2C BDS: B1, B2I, B3I GLONASS:L1C/A, L2C/A Galileo:E1, E5b QZSS:L1C/A, L1C/B, L2C SBAS:EGNOS, WAAS, GAGAN, MSAS, SDCM (L1) |
| Tracking performance (C/N0 threshold) | Tracking and navigation sensitivity 20 dB-Hz |
| Capture sensitivity 33 dB-Hz | |
| Positioning time | Cold start ＜45s |
| Warm start ＜20s | |
| Recapture 1s | |
| RTK status | Horizontal position accuracy 0.6cm+0.5ppm4 |
| Height accuracy 1cm+1ppm4 | |
| Initialization time 7s | |
| Other positioning status | Horizontal and vertical |
| Standalone 1.2m 1.9m | |
| SBAS 0.6m 0.8m | |
| DGNSS 0.4m 0.7m | |
| Timing accuracy | xPPS output 5ns |
| Event accuracy <20ns | |
| Delay | 99% <10ms |
| Speed accuracy | 0.03m/s |
| Directional accuracy (dual antenna) | Heading Pitch/Roll |
| 1m antenna spacing 0.15° 0.25° | |
| 5m antenna spacing 0.03° 0.05° | |
| limitation factor | Power limit ≤ 4 g |
| Height limit 18000 m | |
| Speed limit 515 m/s | |
| baud rate | 115200- 4M bps (default 115200bps) |
| Data update frequency | Positioning 100 Hz |
| Observed value 100Hz | |
| Positioning and directional (dual antenna) Standalone, SBAS, DGPS 50Hz | |
| RTK 20Hz |
Pin Parameters
| Name | I/O | Description |
| GND | - | land |
| EVENT | enter | Triggered by external events |
| 1PPS | output | second pulse output |
| RESET | enter | reset |
| GND | - | land |
| NC | - | NC |
| RX1 | enter | Serial port 1 GNSS receives data |
| TX1 | output | Serial port 1 GNSS sends data |
| GND | - | land |
| VCC | enter | GNSS power supply 4.5-12.0V (USB power supply 5V) |
| RX2 | enter | Serial port 2 GNSS receiving data |
| TX2 | output | Serial port 2 GNSS sends data |
| ANT-B | enter | GNSS positioning antenna interface, supply voltage is 5V |
| ANT-H | enter | GNSS directional antenna interface, supply voltage is 5V |
| VCC | Network port VCC output | 3.3V |
| RX- | enter | Network port receives data RX- |
| RX+ | enter | Network port receives data RX+ |
| TX- | output | Network port sends data TX- |
| Tx+ | output | Network port sends data TX+ |
| GLED | Network port LED | Network port LED green |
| YLED | Network port LED | Network port LED yellow |
| GND | Network port GND | land |
| VCC | output | 4G power supply 4-12V |
| GND | - | land |
| TX3 | output | Serial port 3 GNSS sends data |
| RX3 | enter | Serial port 3 GNSS receiving data |
| USB | input Output | TYPE-C power supply + data transmission |
Product Application
Drone applications
Mapping and surveying
Intelligent logistics dispatch
smart robot
Geometry
Precision agriculture and positioning services
Geological hazard monitoring
Heading output (X6S2 only)
Vehicle equipment applications
Precise control
Protocols
| Protocol | Type |
| NMEA 0183 v2.3,v3.03,v4.0 | Input/output, ASCII |
| Septentrio Binary Format(SBF) | Input/output |
| RTCM v2.x, v3.x (including MSM) | Input/output |
| RINEX v2.x,v3.x | Logging |
| CMR v2.0 | Input/output |
| CMR+ | Input |
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