Specification
Performance specs
Datasheet for Reach RS2 [PDF, 6 MB]
Datasheet for Reach RS2+ [PDF, 28.1 MB]
Ports overview
SIM card slot
- Reach RS2
- Reach RS2+
Reach RS2 has a built-in 3.5G modem with 2G fallback and global coverage. To get the corrections from NTRIP, you can simply insert the GSM SIM card inside Reach RS2 and set it up following the Connecting Reach to Internet via built-In modem guide.
Reach RS2+ has a built-in LTE modem with 3G/2G fallback and global coverage. To get the corrections from NTRIP, you can simply insert the GSM SIM card inside Reach RS2+ and set it up following the Connecting Reach to Internet via built-In modem guide.
RS-232 port
Reach RS2/RS2+ can be supplied with constant power over the bottom connector. It's useful when you want to set up RS2/RS2+ as a permanent base or integrate it with a tractor for precise agriculture. You can also configure the receiver to turn on and off in sync with an external battery. This feature is available in the Emlid Flow settings overview.
To establish RTK communication with third-party devices, you can connect external radio via RS-232 port.
You can enable the Position Streaming to other devices or third-party apps via RS-232 port. You just need to turn on Position Streaming in Emlid Flow.
USB-C port
Reach RS2/RS2+ receiver can be charged via a USB-C cable connected to the power bank or USB adapter.
To establish RTK communication with third-party devices, you can connect external radio via USB-C port.
You can enable the Position Streaming to other devices or third-party apps via USB-C port. You just need to turn on Position Streaming in Emlid Flow.
LoRa radio port
Reach RS2/RS2+ has a built-in low-powered LoRa radio for RTK communication between Reach devices. Attach the LoRa antenna and set up the LoRa link following the Base and rover setup guide to work on the baselines up to 8 km in the line of sight Emlid Flow.
5/8" thread
Reach RS2/RS2+ can be placed on the survey pole or tripod using this thread.
Mechanical specs
| File name | Download link |
|---|---|
| Reach RS2/RS2+ general drawing | reach-rs2-rs2plus-drawing [PDF, 807 KB] |
| Reach RS2/RS2+ 3D model in STEP format | reach-rs2-rs2plus [STEP, 38.6 MB] |
| Reach RS2/RS2+ 3D model in IGES format | reach-rs2-rs2plus [IGES, 43.7 MB] |
Electrical specs
Antenna reference point (ARP) of Reach RS2/RS2+ is situated on the bottom of the receiver. For Reach RS2/RS2+, the distance between the ARP and GNSS antenna is 134 mm.
Reach RS2/RS2+ extension connector pinout [PDF, 852 KB]
Extension cables specs
| Cable type | Download link |
|---|---|
| Without second connector 2m | without-connector [PDF, 135 KB] |
| DB9F 2m | DB9F [PDF, 139 KB] |
| DB9 2m | DB9 [PDF, 139 KB] |
Serial Number
Scan the QR code under the SIM card slot cover to see serial number of your Reach RS2/RS2+.
