Full System Satellite – Based Enhanced Positioning Board
ER-GNSS-B05 has the characteristics of small size, light weight, easy installation and compatible with OEM scheme.
Support multiple serial communication, but also can output high-precision positioning information. This product can be used in various fields that need navigation positioning and time synchronization, such as surveying and mapping, lawn mower, precision agriculture and other fields.
Features
71*46mm universal size, strong adaptability
It supports the RTK positioning solution of the whole system and all frequency points on chip
Full system full frequency RTK engine and full star RTK technology.
The instantaneous RTK initialization technique
Satellite independent tracking of each frequency point and 60dB narrowband anti-jamming technology.
Specifications
| Item | Technical index | |
| Functional parameter | Channels | 1408 channels |
| System frequency point
|
BDS B1I/B2I/B3I/B1C/B2a/B2b
GPS L1 C/A/L2P(Y)/L2C/L5/L1C Galileo E1/E5a/E5b/E6 GLONASS G1/G2/G3 QZSS L1/L2/L5 NavIC: L5 (B2b、L1C、G3、E6 Supported after specific firmware upgrades) |
|
| Difference scheme | RTCM V3.X | |
| Performance index
|
Single point Positioning (RMS)
|
Horizontal：1.5m
Altitude：2.5m Altitude：1.5cm+1ppm |
| PPS Accuracy (RMS) | 20ns | |
| Speed accuracy (RMS) | 0.03m/s | |
| Cold boot
|
<12s(-130dBm @More than 12 stars are available) | |
| Data update rate | 50Hz | |
| Physical size and electrical characteristics
|
Size | 71mm*46mm（Plugins not included） |
| Weight | ≤22g | |
| Supply Voltage | 3.2~5.0VDC | |
| Input voltage ripple | ≤50mV | |
| Typical power consumption | ≤1.0W | |
| SPI | 20PIN | Power supply interface, data interface |
| ANT1 | Rf antenna interface MMCX | |
| Environmental index | Operating temperature | -40℃～+85℃ |
| Storage temperature | -55℃～+95℃ | |
| Vibration | GJB150.16A-2009 | |
| Shock | GJB150.18A-2009 | |
| Humidity | 95% Non - Condensing |
Antenna performance
| Signal | Minimum | Standard | Maximum | Unit | |
| Optimum input gain | Gant | 18 | 30 | 36 | dB |
Application Techniques
1.Some Questions about GNSS Antenna
2.The Difference and Connection between GPS and GNSS
3.High-precision GNSS receiver design
4.Scientific Farming, With The Help of GNSS
5.The Working Principle of GNSS
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