Signal Tracking Survey Master Support all survey modes, including Static, PPK and RTK Support Surface Stake, Mapping Survey and etc. to serve various survey tasks Performance Specifications Support CAD import and directly use for stake out operations Cold start: <50 s Warm start: <30 s Hot start: <15 s Initialization time: <10 s Signal re-acquisition: <1.5 s Initialization reliability: >99.9% Optional Compatible with most of Android devices Microsurvey FieldGenius Easier survey workflow via Wizard function Microsurvey FieldGenius Windows Support up to 60° IMU tilt compensation Support Convert function from ComNavBinary raw file to RINEX Cloud Service Post-processing Software SinoGNSS Compass solution software Provide the complete GPS/GLONASS/BeiDou/GALILEO post-processing solution Support GNSS observation data in RINEX and ComNav Raw Binary Data formats Support different post-processing in static and kinematic modes Output analysis reports in various formats (web format, DXF, TXT, KML) Supports DJI’s P4R data format. Processing results can be imported into photogrammetry and 3D modeling software directly Calibration-free IMU integrated for Tilt Survey Up to 60°tilt with 2.5 cm accuracy Data Format 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, GGK - ComNav Binary update to 20 Hz Physical Size(W × H): Φ 15.5 cm × 7.3 cm Weight: 1.2 kg with two batteries Operating temperature: -40 °C to + 65 °C (-40 °F to 149 °F) Storage temperature: -40 °C to + 85 °C (-40 °F to 185 °F) Humidity: 100% non-condensing Waterproof and dustproof: IP67, protected from temporary immersion to depth of 1 m Shock: Designed to survive a 2 m drop onto concrete Static and Fast Static Long Observations Static Real Time Kinematic Positioning Specifications GNSS Surveying System Communications 1 Serial port (7 pin Lemo) - Tx/Rx with full frequency range from 410-470MHz - Transmit power: 0.5W, 1W, 2W adjustable - Air Baud Rate: 9600/ 19200/ 11000 adjustable - Range: 3-15 km - Protocol type: support Transparent/TT450S/South/Mac/SNLonglink, compatible with all the ComNavTech GNSS Receivers WIFI: 802.11b/g/n 4G modem -LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28 -LTE-TDD: B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B6/B8/B19 GSM: B2/B3/B5/B8 Position data output rates: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz 5 LEDs (indicating Satellites Tracking, RTK Corrections Data, GPRS Status and Power) 2 Function buttons for Power and Static Data Record Bluetooth® : V 4.0 protocol, compatible with Windows OS and Android OS Input voltage: 6-28 VDC Power consumption: 1.7 W4 Li-ion battery capacity: 2 × 3400 mAh, 7.4V, up to 24 hours typically Memory: 8 GB5 Software Survey Master Android-based data collection software Carlson SurvCE field data collection software (optional) MicroSurvey FieldGenius field data collection software (optional) 1. PPP service is optional. 2. UHF modem is default configuration and it can be removed according to your specific needs. 3. Working distance of internal UHF varies in different environments, the maximum distance is 15 Km in ideal situation. GNSS RECEIVER 4. Power consumption will increase if transmitting corrections via internal UHF. 5. 8GB is the default internal memory and optional 16GB, 32GB is available to order. Please clarify when placing the order. Specifications subject to change without notice. Reliable IMU and Enhanced UHF bring you a brand new high-efficiency experience! * 2025, ComNav Technology Ltd. All rights reserved. is the official trade mark of ComNav Technology Ltd., registered in People’s Republic of China, EU, USA and Canada. All other trademarks are the property of their

R50 Data Collector 5.5-inch sunlight readable screen, 720*1280 resolution Up to 15km long work range with 2W power consumption, making it work-efficient and energy-saving for your survey tasks. Integrated UHF ranges from 410 to 470 MHz. Higher Efficiency with Enhanced UHF Modem More Convenient with Integrated IMU Module 24 hours long-lasting batteries Last for 24hrs’ work time Support hot swap and mobile charging, no worry about power off New exterior design, customized for engineers, more comfortable hold With advanced NFC, tedious matching is a thing of the past Simplified IMU initialization...