K708 GNSS OEM Board (End of Life)
Introduction*Replacement Product with same size & pin definition: K803 Card Version (100×60mm). The K708 is a full-constellation & multi-frequency GNSS OEM board with abundant functionalities,
| Introduction |
| *Replacement Product with same size & pin definition: K803 Card Version (100×60mm). The K708 is a full-constellation & multi-frequency GNSS OEM board with abundant functionalities, providing super RTK performance for your high precision positioning applications. |
| GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2, Galileo E1/E5a/E5b, QZSS |
| DP-Filter Smooth Function1 |
| Advanced QUANTUMTM Technology |
| Support BeiDou Global Signal B1C/B2a |
| Webserver Service |
| 8 GB Onboard Memory |
| GPS | L1 C/A, L2C, L2P, L5 |
| BeiDou | B1, B2, B3 |
| BeiDou Global Signal | B1C, B2a |
| GLONASS | L1 C/A, L1P, L2 C/A, L2P |
| SBAS | WAAS, EGNOS, MSAS, GAGAN, SDCM |
| Galileo | E1, E5a, E5b |
| Cold Start | <50s |
| Warm start | <45s |
| Hot start | <15s |
| RTK Initialization time | <10s |
| Signal reacquisition | <1.5s |
| Initialization reliability | >99.9% |
| Velocity accuracy | 0.03 m/s |
| Acceleration | 4g |
| Overload | 15g |
| Time accuracy | 20ns |
| Post Processing | 2.5 mm + 1 ppm Horizontal |
| 5 mm + 1 ppm Vertical | |
| Single Baseline RTK | 8 mm + 1 ppm Horizontal |
| 15 mm + 1 ppm Vertical | |
| DGPS | <0.4m RMS |
| SBAS | 1m 3D RMS |
| Standalone | 1.5m 3D RMS |
| Size (L x W x H) | 100mm × 60mm × 9mm |
| I/O interface | 2 × 22 pin male connector |
| Antenna connector | 1 × MMCX female, 50 Ω |
| Weight | 45g |
| Memory | 8 GB |
| Humidity | 95% no condensation |
| Operating temperature | -40 °C to + 80 °C |
| Storage temperature | -55 °C to + 95 °C |
| Input voltage | +3.3 V ~ +5.5 VDC |
| Power consumption | 1.7 W |
| LV-TTL ports | 3, 1 RS-232 baud rates up to 921,600 bps |
| USB port | 1 |
| LAN Ethernet port, HTTP, TCP and Ntrip protocol | 1 |
| CAN Bus(Reserved) | 2 |
| Pulse Per Second (PPS) output | 2 |
| Event Markers input | 1 |
| LED indicators show the working status | 3 |
| External Oscillator input | |
| Correction data I/O | RTCM 2.X, 3.X, CMR(GPS only), CMR+(GPS only) |
| Position data output | - ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK |
| - ComNav Binary update to 20Hz | |
| - BINEX Data: 0x00, 0x01-01, 0x01-02, 0x01-05, 0x7d-00, 0x7e-00, 0x7f-05 | |
| - Position data output: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20Hz |