| Features | ||
| Item | Description | |
|
Spec of chip |
Chip | U-BLOX ZED-F9P-01B-01 |
| Receiving mode | GPS,GLONASS,BDS,GALILEO,QZSS | |
|
Frequency |
GPS L1C/AL2C, GLO L1OF L2OF, GAL E1B/C E5b,
BDS B1I B2I, QZSS L1C/AL1S L2C, SBAS L1C/A |
|
| Channels | 184-Channels | |
|
Sensitivity |
Tracking | – 167dBm |
| Reacquisition | – 160dBm | |
| Cold start | – 148dBm | |
| Hot start | – 157dBm | |
|
Accuracy |
RTK horizontal accuracy | RTK 0.01m + 1ppm CEP |
| RTK vertical accuracy | RTK 0.01m + 1ppm CEP | |
| horizontal accuracy | 1.5m CEP | |
| vertical accuracy | 1.5m CEP | |
| Velocity | 0.05m/s | |
| Heading accuracy | 0.4 deg (When the antenna baseline length is 1m) | |
| Dynamic heading accuracy | 0.3 deg | |
| Pulse signal timing | RMS 30ns 99% 60ns | |
|
Acquisition |
Cold start | 24s |
| Warm start | 2s | |
| Hot start | 2s | |
| Convergence
time |
RTK |
??10 sec |
|
Data output |
Baud rate | 4800bps to 921600bps,Default 38400bps |
| Output level | TTL level | |
| Output protocol | NMEA-0183 | |
| Update rate | 1Hz to 20Hz, Default 1 Hz | |
| Flash | 4M Flash, store the configuration permanently | |
| Timepulse | Configurable:0.25Hz to 10MHz | |
| RAWX | Support Multi-GNSS Raw Measurement data output | |
|
Operational limits |
Dynamics | ?? 4g |
| Altitude | ?? 50000m | |
| Velocity | ?? 500m/s | |
| Power
Consumption |
Voltage | DC Voltage 3.6V~6.0V,Typical:5.0V |
| Current | 80mA/5.0V | |
|
Physical
Parameters |
Size | 36mm*27mm*13mm |
| Weight | 8g | |
| Connector | 2 PCS 1.25mm spacing 4pins connector | |
|
Output protocol |
NMEA, UBX binary,
RTCM v. 3.3 |
NMEA: GNRMC,GNVTG,GNGGA,GNGSA,GPGSA,GLGSV,
GAGSV,GBGSV,GPGLL |
|
Environment |
Operating temperature | -40?? to +85?? |
| Storage temperature | -40?? to +105?? |
| Port | Pin | Name | Description |
|
Port1 1.0 4pin |
1 | RX1 | UART serial data input. TTL level |
| 2 | TX1 | UART serial data output. TTL level | |
| 3 | GND1 | Ground | |
| 4 | VCC1 | Main power supply, 3.3V-5V DC voltage input, 5V recommended | |
|
Port2 1.0 4pin |
1 | RX2 | UART serial data input. TTL level |
| 2 | TX2 | UART serial data output. TTL level | |
| 3 | GND2 | Ground | |
| 4 | VCC2 | Main power supply, 3.3V-5V DC voltage input, 5V recommended |
| Description:
1. The module supports GPS L1C/A, L2C, GLONASS L1OF L2OF, Galileo E1B/C, E5b, BDS B1I/B2I 2. General Port2 is used to input RTCM data, and Port1 for power supply and outputs NMEA data.
3. The module has SAM and IPEX interface to connect the antenna. Please select one of the connectors to connect the antenna.
4. The VCC of the Port1 and Port2 of the module are interconnected and can be powered from Port1.
5. The default baud rate of the module is 38400bps. If the data update rate is increased, the baud rate needs to be increased accordingly, otherwise, the data volume will be too large to transmit.
6. The module supports centimeter-level high-precision RTK differential positioning mode.
7. If it is used as the base station mode, it only needs to be configured as the base station mode. If used as a moving rover GNSS receiver, no setting is required. |
