Technical specification
The FieldBee L2 is GNSS RTK L1/L2 base station in a single rugged housing. It provides a reference position for RTK solutions up to 20 km distances over the internet and up to 2.5 km over the radio channel. It supports RTCM v3.3 correction protocol.
Benefits
- Remote support;
- Wireless interfaces: WiFi and Radio;
- Multi-constellation type: GPS+GLONASS+Galileo+BeiDou;
GNSS
- RTK Base station;
- Multi Constellation types;
- 184 channels GNSS engine;
- GPS L1C/A L2C, GLO L1OF L2OF, GAL E1B/ C E5b, BDS B1I B2I, QZSS L1C/A L2C;
- Update Rate
- RTCM 3.3 1Hz;
- Protocols:
- RTCM V 3.3 (1005, 1008, 1074, 1084, 1094, 1124, 1230); - NTRIP v1.0; - NMEA-0183 V3.01: GPGGA, GPGST, GPVTG, GPRMC, GPZDA (NMEA messages on RS232 port).
Precision
- Static mode. Absolute reference positioning based on known coordinates;
- Survey mode. Relative reference positioning;
- Time to first fix 1 sec. average open sky hot start;
- Reference position for 20km distance to rover over the Internet;
- Reference position up to 2.5 km distance to rover over the radio based on environmental parameters.
Mechanical
- 151mm X 70mm;
- Weight 750g;
- Operating temperature -20.. +65 C;
- Storage -40.. +80 C;
- Waterproof -IP 67;
- RoHS compliant, CE mark compliance
Power
- 9-36v, 4W power consumption;
- 8 h autonomous work, varies with temperature, Rechargable Battery(-s) 18650;
Interfaces
- Wireless interfaces:
- LoRa 865/915 MHz up to 2.5km on open air;
- WiFi 2.4GHz;
- RestFul;
- Socket NMEA 0183
- Interfaces RS232 12V signal level (38400, 57600, 115200)
In the package
- RTK Base Station;
- Radio antenna;
- Power cable;
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