Emlid Reach M+ GNSS Receiver

$329.90

SKU: RCH203-1 Category:

Compact  L1 single band  RTK GNSS module for precise navigation and UAV / USV mapping

Kit Includes:

  • Reach M+
  • USB to OTG Cable
  • USB Cable
  • JST-GH 6-pin to jumper pin cable
  • JST-GH 5-pin to jumper pin cable

Dimensions

 

Reach M+ module weights 20g.

Connectors mating parts

Reach has 4 JST-GH connectors and comes with all required cables to connect to other devices.

Antenna connector is MCX, to connect to SMA or TNC antenna cable you can use one of the numerous adapters. (cable, adapter)

Electrical specs

Maximum ratings

Name Value
Input voltage on USB and JST-GH connectors 4.75 – 5.5 V
Logic levels on all pins 3.3 V
Max input voltage on all pins 3.3 V
Antenna DC bias 3.3 V
Antenna output current 100 mA
Max current consumption @5V 500 mA
Normal current consumption @5V 200 mA
Current limit on USB OTG 1000 mA
Temperature range -20…+70ºC

Connectors pinout

 

USB OTG

Reach can both receive power from USB, acting as a device and source power to the port acting as a host. To use Reach in OTG mode you will need to connect 5V power source to

RTK capable GNSS for Precise UAV Mapping and Navigation. Use as a standalone GPS for sub-meter accuracy or add the Reach RS+ RTK for centimeter accuracy.

GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS

Two receivers or NTRIP are required for centimeter accuracy

For better understanding of RTK, PPK and NTRIP check an article on how these technologies work. Also, see a detailed article on how PPK works in UAV mapping.

Mechanical

  • Dimensions56.4 x 45.3 x 14.6 mm
  • Weight20 g
  • Operating tº-20…+65 ºC

Electrical

  • Input voltage on USB and JST GH4.75 – 5.5 V
  • Antenna DC bias3.3 V
  • Avg. consumption @5V200 mA

Positioning

  • Static horizontal5 mm + 1 ppm
  • Static vertical10 mm + 2 ppm
  • Kinematic horizontal7 mm + 1 ppm
  • Kinematic vertical14 mm + 2 ppm

Connectivity

  • LoRa radio (sold separately)
  • Frequency range868/915 MHz
  • DistanceUp to 8 km
  • Wi-Fi802.11b/g/n
  • Bluetooth4.0/2.1 EDR
  • PortsUSB, UART, Event

Data

  • CorrectionsNTRIP, RTCM3
  • Position outputNMEA, LLH/XYZ
  • Data loggingRINEX with events
    with update rate up to 14 Hz
  • Internal storage8 GB

GNSS

  • Signal trackedGPS/QZSS L1, GLONASS G1,
    BeiDou B1, Galileo E1, SBAS
  • Number of channels72
  • Update rates14 Hz / 5 Hz
  • IMU

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