Description
The Reach RS3 is a professional RTK GNSS receiver that gives you high-precision positioning for surveying, construction, and mapping. It includes IMU-based tilt compensation, so you don’t need to keep the pole exactly vertical to get good results. With long battery life, rugged build, and multiple ways to get corrections (radio, LTE, NTRIP), it works well even in tough field conditions.
Multi-band RTK GNSS receiver with tilt compensation
Survey grade precision even in hard-to-reach spots. Comes with a mobile app.
IMU
6DOF, RTK + 2 mm + 0.3 mm/°
GNSS
GPS/QZSS, GLONASS L1, L2; BeiDou B1, B2; Galileo E1, E5
18 hrs with tilt compensation
Li-Ion battery, USB Type-C charging
LTE and Wi-Fi
To connect the device to the internet
Dual-band radio
868/915 MHz LoRa to receive and transmit corrections
450 MHz UHF to receive corrections
NTRIP and RTCM3
Supported protocols to send and receive corrections
Specification:
Mechanical
- Dimensions126 x 126 x 142 mm
- Weight950 g
- Operating tº-20 to +65 ºC
- Ingress protectionIP67
Electrical
- Autonomy18 hrs as RTK rover with tilt,
- 22 hrs of logging
- Battery Li-Ion 5200 mAh, 7.2 V, 37.44 Wh
- External power input 7.2 V
- Charging USB Type-C 5 V, 3 A
- Certification FCC, CE
Positioning
- StaticH: 4 mm + 0.5 ppm
- V: 8 mm + 1 ppm
- PPKH: 5 mm + 0.5 ppm
- V: 10 mm + 1 ppm
- RTKH: 7 mm + 1 ppm
- V: 14 mm + 1 ppm
- Tilt compensationRTK + 2 mm + 0.3 mm/°
- Convergence time~5s typically
Connectivity
- LoRa radio
- Frequency range868/915 MHz
- Power0.1 W
- DistanceUp to 8 km
- UHF radio—receive only*
- Frequency range410 – 470 MHz
- ProtocolsTRIMTALK 450S**
- Modulation type GMSK
- LTE modem
- RegionsGlobal
- BandsFDD-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 MHz
- SIM card Nano-SIM
- Wi-Fi802.11 b/g/n
- Bluetooth 4.0/2.1 EDR
- PortsRS-232, USB Type-C
Data protocols
- CorrectionsNTRIP, RTCM3
- Position outputNMEA, LLH/XYZ
- Data loggingRINEX, NMEA, LLH/XYZ, UBX
- Internal storage16 GB
GNSS
- Signal trackedGPS/QZSS L1C/A, L2C
- GLONASS L1OF, L2OF
- BeiDou B1I, B2I
- Galileo E1B/C, E5b
- Number of channels184
- Update rates up to 10 Hz
- IMU6DOF
*Requires a 410-470 MHz antenna, sold separately.
**TRIMTALK is a trademark of Trimble Inc.
“As a Senior Surveyor at Aurecon, I found Jamie and Alison from the Green Sky Team were extremely helpful and rapidly responded to our short notice request.
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