EMLID Reach RS4

SKU: MBS-SES-394
Category: RTK / Positioning
Manufacturers:

EMLID Reach RS4 / RS4 Pro

All-Band RTK GNSS Receiver
Satellite constellations and frequencies: L1/L2/L5/L6
672 channels
Magnesium alloy

Version

from

€ 4.081,95

incl. 19% VAT , plus

Available immediately

This item has variations. Please select the requested variation.

The Emlid Reach RS4 is a next-generation high-precision multiband RTK GNSS receiver.

Features

Full multiband GNSS reception capability (e.g., L1/L2/L5/L6 and multiple satellite constellations: GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC) for maximum flexibility and accuracy.
672 tracking channels – enables simultaneous processing of multiple satellite signals, providing advantages in challenging environments (e.g., forests or urban areas).
Tilt compensation: delivers RTK accuracy even when the survey pole is tilted, with a specification of RTK + 2 mm + 0.3 mm/° tilt.
Durable magnesium alloy housing, IP68 protection rating, and operating temperature range from –40 °C to +65 °C – built for extreme field conditions.
Long battery life: up to approximately 16 hours in RTK rover mode with tilt compensation enabled.
Comprehensive connectivity: radio modules (LoRa, UHF), LTE/4G modem, Wi-Fi, Bluetooth, USB-C, and RS-232.
Integrated data logging with internal memory (e.g., 16 GB) and support for standard formats (RINEX, NMEA, UBX).

Technical data

Weight: approx. 920 g
Dimensions: 128.6 × 128.6 × 99.3 mm
RTK accuracy (Horizontal): H: 7 mm + 1 ppm
RTK accuracy (Vertical): V: 14 mm + 1 ppm
Tilt compensation: RTK + 2 mm + 0.3 mm/°
Update rate: up to 10 Hz
Battery: Li-Ion 5000 mAh, 7.2 V, 36 Wh
Protection rating: IP68

Applications

Thanks to its advanced features, the Reach RS4 is ideal for:

GNSS surveying and engineering geodesy in challenging environments (e.g., forests or dense urban Areas)
Construction surveying, roadwork, and infrastructure Projects
Drone mapping (UAV mapping) or mobile mapping requiring high precision
Monitoring tasks, deformation measurements, or other specialized applications demanding high accuracy

Scope of delivery

1 × Emlid Reach RS4 Receiver
1 × Carrying/transport case
1 × USB Type-C cable
1 × LoRa antenna (860–930 MHz)
1 × UHF antenna (410–470 MHz)

Emlid Reach RS4 Pro – All-Band RTK GNSS Receiver with Dual Camera and AR Function

The Emlid Reach RS4 Pro is a next-generation high-precision GNSS receiver, built on the proven RS4 platform and equipped with two integrated Full-HD cameras. These cameras expand the capabilities of augmented reality surveying, enabling precise point determination even in hard-to-reach or hazardous areas.

Features

GNSS Compatibility: Supports all major satellite constellations and frequency bands, including L1/L2/L5/L6, GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC.
672 Tracking Channels: Allows simultaneous processing of multiple satellite signals, which is particularly beneficial in challenging environments.
Tilt Compensation: RTK accuracy of ±2 mm at tilts up to 60°, ideal for inclined poles or uneven terrain.
Dual-Camera System: Two Full-HD cameras with global shutter enable AR-assisted surveying and coordinate capture of hard-to-reach points.
Operating Temperature: Reliable operation from –40 °C to +65 °C.
Durable Housing: Magnesium alloy, IP68 certified, providing dust and water protection.

Power & Connectivity

Battery: Li-Ion 5000 mAh, 7.2 V, 36 Wh – up to 16 hours runtime in RTK rover mode with tilt compensation.
Charging Port: USB Type-C with Power Delivery (PD) for fast charging.
Data Communication: Supports NTRIP, RTCM3, LoRa (868/915 MHz), UHF (450 MHz), LTE (global, Nano-SIM), Wi-Fi (802.11a/b/g/n), and Bluetooth 5.1.
Interfaces: RS-232 and USB Type-C for flexible connectivity options.

Typical Applications

The Reach RS4 Pro is ideal for professional surveying tasks such as:
Topographic surveying
Construction and infrastructure projects
Drone surveying and mobile mapping
Deformation monitoring and other specialized applications

Scope of delivery

1 × Reach RS4 Pro GNSS receiver
1 × Carrying/transport case
1 × LoRa antenna (868/915 MHz)
1 × UHF antenna (450 MHz)
1 × USB Type-C cable

Manufacturer Information Emlid

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