P-Box-AP55 is a multi-band, multi-constellation GNSS receiver with versatile data interfaces, ideal for drones, autonomous robots, precise control, and driverless vehicles. It tracks all global satellite signals and features AIM+ anti-jamming technology for reliable performance in complex environments, making it a trusted choice in the GNSS mass market.
Product Features
Uses high-performance chips
Full view satellite tracking, multi-constellation, multi-frequency
448 hardware channels, which can track all visible satellite signals simultaneously
Up to 100Hz update rate
Ultra-low latency of less than 10ms
AIM + Interference Monitoring and Suppression
IONO + Ionospheric scintillation suppression
Lock + Excellent tracking robustness
APME + Multipath Suppression Technology
RAIM + Autonomous integrity monitoring of receiver
Can be used as a mobile base station
When vibrating at high frequency and moving quickly, the satellite signal can be tracked smoothly
Gps, GLONASS, BDS, Galileo, qzss, Navi c and sbas satellites are supported
Integrated TCXO,LNA, and a TF card slot up to 32G
Compact size (59 * 59 * 12mm±0.3mm), suitable for relatively compact space, weighing only 60g
Standard NMEA 0183, SBF, RINEX, RTCM, CMR/CMR+
It has functions of interference indicator, interference mitigation and spectrum measurement
Support OSNMA anti-deception
Performance
| Parameter | Specification | |
| Satellite( P-Box-AP55) | 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) | |
| Satellite( P-Box-AP55H) | 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) | |
| Sensitivity (C/N0 threshold) | Tracking & Navigation | 20 dB-Hz |
| Acquisition | 33 dB-Hz | |
| Positioning time test | Cold Start | 45s |
| Hot Start | ≤20s | |
| Restart | ≤1s | |
| Horizontal position accuracy | Horizontal | 0.6cm+0.5ppm |
| Vertical | 1cm+1ppm | |
| Initialization | 7s | |
| Speed accuracy | 0.03m/s | |
| Timing accuracy | XPPS output | 5ns |
| Event accuracy | ＜20ns | |
| limiting condition | Acceleration limit | ≤ 4 g |
| Height limit | 18,000m | |
| Speed limit | 515m/s | |
| Refresh frequency | 15200-4M bps (Default 115200 bps) | |
| Update frequency of data | Position only | 100 Hz |
| Measurements only | 100 Hz | |
| Standalone, SBAS, DGPS + attitude | 50 Hz | |
| RTK + attitude | 20 Hz | |
Pin Parameters
| Main antenna | Name | I/O | Describe |
| 1 | GND | - | Ground |
| 2 | RXD2 | I | Serial 2 port receives data |
| 3 | TXD2 | O | Serial 2 port sends data |
| 4 | NRST | - | Reset foot, low Level On |
| 5 | EVENAT | I | EVENAT input |
| 6 | PPS | O | Pulse output |
| 7 | RXD1 | I | Serial 1 port receives data |
| 8 | TXD1 | O | Serial 1 port sends data |
| 9 | GND | - | Ground |
| 10 | VCC | I | Power supply (Default 5V) |
| 11 | USB | I/O | Power supply and data transmission |
| 12 | MICROUSB | - | Reserved |
| 13 | RFIN1 | I | Main antenna |
| 14 | RFIN2 | I | AUX Antenna |
Product Application
UAV
Surveying and mapping
Intelligent logistics scheduling
Intelligent robot
Surveying precision agriculture service
Personnel protection
Geographic survey
Precision agriculture and location services
Vehicle-mounted equipment application
Precise control
Construction works
Autonomous driving
Protocols
| Protocol | Type |
| NMEA 0183 v2.3,v3.03,v4.0 | Input/output, ASCII |
| Septentrio Binary Format (SBF) | Input/output |
| Rtcv2.x, v3.x (Including MSM) | Input/output |
| RINEX v2.x,v3.x | Logging |
| CMR v2.0 | Input/output |
| CMR+ | Input |
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