LoRa gateway

Price: 450 EUR (without VAT)

Concentrator module
Supply voltage5V
Transmit technologyLoRa modulation technology
Frequency band868MHz
Sensitivitydown to -142.5dBm
Output power levelup to 23dBm
GPS receiveroptional
Rangeup to 15 km (Line of Sight)

several km in urban environment

SPI interfaceYes
SX1301 base band processorYes
Demodulation paths12 (parallel)
Size80.0 x 50.0 x 5.0mm
Frequency range (MHz)806-960
Bandwidth (MHz)70
Gain (dBi)6.5
Input Impedance (Ω)50
Maximum input power (W)50
Dimensions (mm)Φ20*900
Antenna weight (kg)0.75
Operating temperature (°C)-40~60
Rated Wind Velocity (m/s)60
Mounting hardware (mm)Φ 40-60
Dimensions, mm210 x 130 x 60
IP ratingIP65
Weight, kg2
The concentrator module RAK831 is targeted for a huge variety of applications like Smart Metering, IoT and M2M applications. It is a multi-channel high performance Transmitter/receiver module designed to receive several LoRa packets simultaneously using different spreading factors on multiple channels.
The concentrator module RAK831 can be integrated into a gateway as a complete RF front end of this gateway. It provides the possibility to enable robust communication between a LoRa gateway and a huge amount of LoRa end-nodes spread over a wide range of distance.