China 800 Channels Unistrong G970II High Precision Foif A90 GPS Rtk Gnss GPS Rtk Receiver Survey Equipment Dual Frequency, Find details about China GPS Rtk, GPS Tracker from 800 Channels Unistrong G970II High Precision Foif A90 GPS Rtk Gnss GPS Rtk Receiver Survey Equipment Dual Frequency
GNSS | Channel | 800 |
Signals | BDS B1, B2, B3; GPS L1CA, L1P, L1C, L2P, L2C, L5; GLOASS G1, G2, P1,P2; GALILEO E1BC, E5A, E5B; QZSS L1CA, L2C, L5, L1C;SBAS L1CA, L5; L-Band | |
Accuracy | Static | Horizontal 2.5mm±1ppm Vertical 5mm±1ppm |
RTK | Horizontal 8mm±1ppm. Vertical 15mm±1ppm | |
DGNSS | <0.5m | |
ATLAS | 8cm | |
Initialization Time | 8s | |
Initialization Reliability | 99.9% | |
System | Operating System | Linux |
Memory | 8GB, support expandable MicroSD | |
WIFI | 802.11b/g/n | |
Bluetooth | V2.1+EDR/V4.1 dual, Class2 | |
E-bubble | Support | |
Tilt Survey | Support IMU Tilt survey, no need calibration | |
Audio | Support TTS audio broadcast | |
Datalink | UHF | TRx internal radio, 1w/2w adjustable |
Protocol | Support Geo talk, SATEL, PCC-GMSK, Trim talk, Trim Mark, South | |
Network | 4G-LTE, TD-SCDMA, CDMA(EVDO,2000), WCDMA, GSM(GPRS) | |
Physical | Interface | 1TNC for 1 Radio Antenna, 15 pin for power and RS232, 17pin for USB and RS232 |
Button | 1 power button | |
Indication Light | 4 indication Lights | |
Size | Φ156mm×H76mm | |
Weight | 1.2kg | |
Environment | Work Temperature | -30ºC~+65ºC |
Storage Temperature | -40ºC~+80ºC | |
Dustproof & Waterproof | IP67 | |
Humidity | 100% non-condense |