A90 Gnss GPS Rtk Receiver Antenna Surveying Instrument

  Product Description1. Compact design, more productive2. Professional GNSS satellites tracked simultaneously( GPS, Glonass, Galileo, Beidou)3. Automatic data collection during centering4. When the pole is tilted in 60 degrees, A90 still could get the right point data by automatic correct system.5. Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status6. Bundled Android field software brings a big change in user experience and accessibility GNSS GNSS board P40 Channel 800 Satellites GPS: L1C/A, L2E, L2C, L5 GLONASS: L1C/A, L2C/A, L3, CDMA BeiDou: B1I, B2I, B3I,B1C,B2a, B2b,ACEBOC  GALILEO: E1, E5A, E5B, E5AltBOC, E6  IRNSS: L5     SBAS: L1C/A, L5 QZSS: L1C/A, L1 SAIF, L1C, L2C, L5, LEX Update rate 5Hz( Standard to 5 Hz, can pay to activate 50 Hz) Static Accuracy Horizon: ±( 2.5+1*10"D) mm; Vertical: ±( 5+1*10"D) mm RTK Accuracy Horizon: ±( 8+1*10"D) mm; Vertical: ±( 15+1*10"D) mm  IMU function   Tilt survey 60 degree Power Battery Dual batteries, 7.2V/3400mAh*2 Can work at least 10 hours Input 9-28V DC System OS Linux Memory Internal 8G; TF extended, Max≥32G Bluetooth V2.1+EDR/ V4.1 Dual Mode, Class 2 WI-FI 802.11 b/g/n 4G North America: EC25-A, 4G FDD LTE: B2/B4/B12 WCDMA: B2/B4/B5 Internal UHF TRM 101; Power 1W, Frequency 410-470 MHz Work Distance: 5km in good environment Protocol SATEL, PCC-GMSK, Trim Talk 450S, South, TrimMark IIII(19200), GeoTalk, GeoMark Electric Bubble Support, Support tilt survey Interface TNC For UHF Antenna 5 pin External radio and external power 7 pin USB Port, NMEA Out put Others Micro SIM Slot and TF slot Operation Button Power button, also can show Power status Indicator 5 indicators: Satellites, Datalink, Bluetooth, WIFI Status, Power Indicatior Language Supports TTS Multi language voice Physical D*H 157mm*76mm Weight 1.2KGS with 2 batteries inside Environment Work Temperature -30ºC~+65ºC Stock Temperature -40ºC~+80ºC Protection IP67 Shock Withstand 2 meters pole drop, 1.2m drop without pole Humidity 100%   Detailed Photos/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1