Emlid Reach RS2 GNSS Receiver
Emlid Reach RS2 GNSS Receiver
Emlid Reach RS2 GNSS Receiver
Emlid Reach RS2 GNSS Receiver
Emlid Reach RS2 GNSS Receiver

Emlid Reach RS2 GNSS Receiver

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Emlid Reach RS2 GNSS Receiver

Multi-band, centimetre-accurate GNSS receiver

The Emlid Reach RS2 is a multi-band GNSS receiver which allows you to collect data with centimetre accuracy.

The receiver gets a fixed position within seconds and is designed to work in RTK (up to 60km) and PPK modes (up to 100km).

With Reach's RINEX logs, obtain accurate coordinates on any point on earth.

Reach RS2 has a built-in cellular modem for hassle-free NTRIP connections in the field.

All receivers go with internal LoRa radio working on up to 8km distance. LoRa radio is used to connect rover to base when internet-delivered corrections are not available.

Reach RS2 is engineered to work in the most challenging environments. It has an IP67 rating and is made of polycarbonate.

The battery lasts for 16 hours when working in RTK and for up to 22 hours when logging (in PPK mode).

The Reach RS2 comes with the ReachView app - a user-friendly data collection software.

Deploy the Reach RS2 for surveying, mapping and navigation. It can be used with a drone. 

The Reach RS2 is a powerful yet cost-effective solution, compared to other receivers on the market.

Accurate Data Collection

Key features for high-precision surveying

Achieve quality survey results with the Emlid Reach RS2. Key features include:

Gets Fix In Seconds: Reach RS2 gets fixed solution in just seconds and maintains robust performance even in challenging conditions. Centimetre accuracy can be achieved on distances over 60 km in RTK, and 100 km in PPK mode.

Built-in 3.5G Modem: Reach RS2 features a power-efficient 3.5G HSPA modem with 2G fallback and global coverage. Now corrections can be accessed or broadcasted over NTRIP independently, without relying on an internet connection on your phone.

PPP Support: RINEX raw data logs are compatible with OPUS, CSRS-PPP, AUSPOS, and other PPP services so now you can get centimetre-precise results in any place on Earth. Process RINEX files in an online service and get position with absolute accuracy.

Tough And Robust Design

Collect data - no matter the weather

Engineered to be tough, compact and lightweight, the Emlid Reach RS2 is designed to work in the most challenging environments.

Compact and Lightweight: Measuring 126 x 142 mm, the Reach RS2 has a compact design, enabling it to be carried in a small bag. At 950g, it weighs less than a typical survey pole.

Rugged and Robust: Reach RS2 has an IP67 rating. All of its connectors are completely sealed and protected from water and dust with silicone plugs. It also has a working temperature of -20°С to 65°С, making it a reliable solution in hot or cold conditions.

Long Life: Up to 22 hours of autonomous work when logging data and up to 16 hours as a 3G rover, even in cold weather. Reach RS2 can charge from a USB wall charger or on-the-go via a power bank over USB-C.

Polycarbonate Body: Reach RS2 is impact-resistant. Its body is made of polycarbonate, an extremely durable material that is used in bulletproof glass.

Base And Rover for RTK and PPK

Base Station and Data Collection Module

The Emlid Reach RS2 offers seamless connectivity:

Real-time Navigation: The Reach RS2 can send precise coordinates over Bluetooth or Wi-Fi to your tablet with a lightbar navigation app. The RS-232 interface allows the direct connection of the Reach RS2 to an autosteer system. Solution formats: NMEA, ERB, LLH/XYZ

Base Station Mode: Use the RS2 to set up your own base station. Stream corrections over the network via NTRIP/TCP or LoRa radio (used to connect rover to base when internet-delivered corrections are not available), record base logs for post-processing.

The RS2 works with any number of rovers, and is compatible with the Reach RS+ as well as the M2/M+ RTK GNSS modules for drone mapping.

The RS2 is compatible with any receiver that supports RTCM3 and NTRIP. External radios are supported over RS-232.

UAV Mapping Kits

Both solutions are available as stand alone modules or as part of dedicated UAV mapping kits.

The Reach M2 UAV mapping kit features: Reach M2, Reach RS2, GNSS antenna and accessories.

The Reach M+ UAV mapping kit features: Reach M+, Reach RS+, GNSS antenna and accessories.

Surveying with ReachView 3

Powerful data collection software for Emlid Reach

ReachView 3 is an intuitive software for data collection. It is available for Android and iOS.

ReachView 3 provides everything in one app: Collect and stake out points using your local coordinate system and control your Reach RS2 unit. Set up a base station, log RINEX data, configure NMEA output and manage survey projects.

The ReachView 3 supports thousands of different coordinate systems worldwide. The selection is based on the EPSG and IGN registries. The ReachView 3 has a custom tool for manual coordinate system creation for areas without a predefined coordinate system.

Emlid Reach RS2 Product Specification

Dimensions126 x 126 x 142mm
Temperature-20 °C to +65°C
Ingress protectionIP67 water and dustproof
Signal trackedGPS/QZSS L1C/A, L2C,
BeiDou B1I, B2I, Galileo E1-B/C, E5b
Number of channels184
Update ratesUp to 10 Hz
UHF LoRa radioFrequency Range: 863–928MHz
Power: 0.1W
Distance: Up to 8km
3.5G modemRegions: Global
Bands: Quad-band,
SIM Card: Nano-SIM
Wi-Fi802.11 b/g/n
Bluetooth4.0/2.1 EDR
PortsRS-232, USB-C
Autonomy16hrs as 3.5G RTK rover, 22hrs logging
BatteryLiFePO4 6400 mAh, 6.4V
External power input6–40V
ChargingUSB-C 5V 2A
Position outputNMEA, LLH/XYZ
CorrectionsNTRIP, VRS, RTCM3
Data loggingRINEX at update rate
up to 10Hz
Internal storage16GB
PrecisionStatic: H: 4mm+0.5ppm
V: 8mm+1ppm
PPK: H:5mm+0.5ppm
RTK: H: 7mm+1ppm
Convergence time~5s typically

What's in the Box

Emlid Reach Rs2 Kit