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The Emlid Reach RS3 is a state-of-the-art GNSS receiver delivering centimeter-level accuracy in seconds. It features multi-band RTK with GPS, GLONASS, Galileo, BeiDou, and QZSS, ensuring reliable performance anywhere. With 4G/LTE, LoRa, and a 30-hour battery life, it's designed for the most demanding survey tasks. Accurate Results even with Large Tilt Angles The IMU-based tilt compensation in Reach RS3 enables you to make measurements with up to 60 degrees of tilt while still staying within 20 mm of accuracy. Reach RS3 continuously measures and corrects tilt in real-time to keep you on target. Survey and Stakeout Faster No need to check the bubble > Your browser does not support our video. Effortless and Robust IMU Tilt Compensation Calibration-Free Inertial measurement unit are calibrated in each device individually at the factory, so you can get your Reach RS3 up and running right out of the box. Immune to Magnetic Disturbances Unaffected by magnetic fields, RS3’s IMU sensors provide robust tilt compensation even when working close to metal structures. Quick Initialization Tilt initialization takes about 20 meters of walking or 10-20 seconds of tilting. Usually ready on the way from the car. Rapid and Reliable GNSS receiver Gets a fix in 5 seconds Reach RS3 gets a centimeter-accurate solution in about 5 seconds. It maintains robust performance even when the sky view is partially obstructed, or the receiver itself is tilted. GPS/QZSS, GLONASS, BeiDou, and Galileo L1C/A, L2C, L1OF, L2OF,B1I, B2I, E1B/C, E5b RINEX logging and PPP support Record raw data in the RINEX format for post-processing. You can use our free PPK software, Emlid Studio, or any other software that supports RINEX. Logs are also compatible with OPUS, AUSPOS, and PPP services, so you can get highly accurate results anywhere in the world. 16 GB storage 160+ days of logging at 1 Hz Up to 22 hours on 1 charge Reach RS3 comes equipped with a built-in, industrial-grade battery that can endure up to 22 hours of logging or 18 hours of working with tilt in RTK. For uninterrupted multi-day operation, simply connect a power bank, just like you would with your mobile phone. Charging via USB-C Built-in LTE Modem Insert a SIM card into your Reach RS3 and let it broadcast or receive corrections via NTRIP. Get Corrections from CORS, Reach, or 3rd-Party Base NTRIP Base and Rover Work in RTK with VRS or a single baseline CORS network. You can also connect another GNSS receiver as an NTRIP base using Emlid NTRIP Caster. Compatibility Any receiver with RTCM3 support Emlid Corrections Powered by Point One Navigation, Emlid Corrections, is a VRS RTK correction service built into Emlid receivers. It delivers 1-2 cm horizontal and vertical accuracy over the internet, no base station required, no NTRIP configuration needed. The service is activated directly in Emlid Flow — either by claiming the included free year, or by entering a purchased license key.* Compatible devices: Reach RX2, RS4, RS4 Pro, RS3, RX, RS2, RS2+ *Emlid Corrections is activated through Emlid Flow — either by claiming the included free year, or by entering a license key. Once active, corrections are delivered automatically with no manual NTRIP setup. Each license is tied to a single device and is non-transferable. The license is global — it covers all regions currently supported by the network, including any future expansions. The service is currently available in US, Europe, Australia, New Zealand and many other countries. Review the coverage map for more supported regions. Dual-Band Radio LoRa 868/915 MHz - Base and Rover Perfect for areas with no internet coverage for NTRIP. LoRa is used when connecting Emlid receivers over the radio. Compatibility All Emlid receivers with built-in radio UHF 450 MHz - Rover An option to mix and match RTK receivers within your fleet. You can configure your Reach RS3 to receive corrections from an existing base*. You can also use a high-power external radio on your Reach base and connect with the UHF radio receiver in Reach RS3. Compatibility Bases with radios that transmit TRIMTALK 450S** *Requires a 410-470 MHz antenna, sold separately **TRIMTALK is a trademark of Trimble Inc. Comes with Software for the Field and the Office Emlid Flow Your browser does not support our video. Emlid Flow efficiently manages all field-related tasks, including receiver configuration, RINEX logging, data collection, and stakeout. Available or iOS and Android. Emlid Flow 360 You can access your survey data via the cloud-based Emlid Flow 360. It allows you to prepare, manage, and export your projects from a browser. The basic features are available for free to all users. Upgrade your Emlid Flow and Flow 360 with a single subscription. Emlid Studio Your browser does not support our video. A free post-processing software for macOS and Windows. Learn more about Emlid Studio here. Emlid Caster Connect up to 10 rovers to your base station via the internet or set up your own NTRIP network with Emlid Caster. Learn more about Emlid Caster here. Rugged and compact 126 x 126 x 142 mm | 950 g IP67 RS3 is waterproof up to a one meter depth. Silicone plugs completely seal and protect all connectors from water and dust. -20 to +65 ºС Extensively tested in conditions that simulate coldest winters and hottest summers. Industrial Battery The Reach RS3 Li-Ion battery handles high and low temperatures well and over 2000 cycles of charging and discharging while maintaining its original capacity. While others are hot-swapping batteries, your Reach just keeps working. Impact-Resistant The body of the Reach RS3 is made of polycarbonate and coated with elastomer. The combination of these materials makes your Reach RS3 drop resistant and ready for the harshest conditions. Which Emlid Receiver Should I Choose? Specs Emlid Reach RS3 Specifications Mechanical Dimensions 126 x 126 x 142 mm Weight 950 g Operating Temperature -20 to +65 ºC Ingress protection IP67 Electrical Autonomy 16 hrs as LTE RTK rover, 22 hrs logging Battery Li-Ion 5200 mAh, 7.2 V37.44 Wh Charging USB Type-C 5 V, 3 A Positioning Static H: 4 mm + 0.5 ppm V: 8 mm + 1 ppm PPK H: 5 mm + 0.5 ppm V: 10 mm + 1 ppm RTK H: 7 mm + 1 ppm V: 14 mm + 1 ppm Convergence time ~5 s typically Connectivity Radio LoRa - Transmit and receive Frequency range: 868/915 MHz Power: 0.1 W Distance: Up to 8 km UHF* - Receive only Frequency range: 410–470 MHz Protocols: TRIMTALK 450S** Modulation type: GMSK LTE modem Regions: Global Bands: FDD-LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66 TD-LTE: 38, 40, 41 UMTS (WCDMA/FDD): 1, 3, 2, 4, 5, 6, 8, 19 Quad-band, 850/1900 900/1800 MH SIM card: Nano-SIM Wi-Fi 802.11 b/g/n Bluetooth 4.0/2.1 EDR Ports RS-232, USB Type-C Data Corrections NTRIP, RTCM3 Position output NMEA, LLH/XYZ Data logging RINEX, NMEA, LLH/XYZ, UBX Internal storage 16 GB GNSS Signal tracked GPS/QZSS L1C/A, L2C, GLONASS L1OF, L2OF, BeiDou B1I, B2I, Galileo E1B/C, E5b Number of channels 184 Update rates up to 10 Hz IMU 6DOF Videos Introducing Reach RS3 with tilt compensation How RTK Works In the Box (1) Reach RS3 (1) Carrying Case with a Strap (1) Radio Antenna (1) USB Type-C Cable (1) Free Year of Emlid Corrections
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🇺🇸 Ship from USA · On Agora since 2026
$2,999.00