The JS-168BTP-2 is a compact G-Mouse GNSS receiver (50.2 × 39.2 × 19.2 mm) supporting GPS, BDS, GLONASS, Galileo, QZSS, and SBAS. It delivers 2.0 m CEP accuracy, −165 dBm tracking sensitivity, a 10 Hz update rate, 10 ns 1PPS timing, 12-tone interference suppression, and NMEA 0183/UBX outputs.
Product Features
Based on high-performance GNSS SOC series
The cold start acquisition sensitivity is -148dBm, and the tracking sensitivity is -16.5dBm .
Navigation update rate up to 10 Hz
Supports GPS, BDS, GLONASS , Galileo , QZSS and SBA S
Supports AGPS
Supports PPS output
Indoor and outdoor multipath detection and compensation
Integrated 12 multi-tone active interference cancellers
Integrating TCXO, LNA, SAW, and RTC
With its compact size ( 50.2 mm x 39.2 mm x 19.2 mm ±0.3 mm ), it is suitable for space-sensitive applications.
Supports standard NMEA 0183 V 3.01/V4.1 0
Performance
| Parameter | Specification |
| Constellation Frequency | GPS / QZSS: L1C, L1C/A |
| GLONASS: L1 | |
| Galileo: E1 | |
| SBAS: WAAS/EGNOS/MSAS/GAGAN | |
| BDS: B1I, B1C | |
| Sensitivity | Tracking and navigation: -165 dBm |
| Cold start: -148 dBm | |
| Time To First Fix | Cold start: 24 s |
| Warm start: 1 s | |
| GNSS positioning accuracy | Horizontal: 2 m |
| Vertical: 3.75 m | |
| Time pulse signal accuracy | 1PPS: 10 ns |
| Speed accuracy | GNSS: 0.1 m/s |
| SBAS: 0.05 m/s | |
| Operational Restriction | Acceleration: 4 g |
| Altitude: 10,000 m | |
| Speed limit: 100 m/s | |
| Time pulse signal frequency | 1 Hz |
| Baud Rate | 4800–921600 bps (115200 bps default) |
Pin Parameters
| S.N. | Name | I/O | Description |
| 1 | VCC | I | Power supply 3.3V–5V |
| 2 | TX D | O | Output GNSS positioning data |
| 3 | GND | G | Ground |
Product Application
Automotive Applications
Personnel protection
Intelligent logistics scheduling
Ground vehicle tracking
Intelligent robots .Urban intelligent traffic management
Solo travel and wilderness adventure
Emergency Lifesaving
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