Features
Compatible with Mini PCI-e specifications with heat-sink.
SX1301 baseband processor emulates 49 x LoRa demodulators, 10 parallel demodulation paths.
Supports 8 uplink channels and 1 downlink channel.
Supports the latest LoRaWAN 1.0.2 protocol.
Compatible with 3.3V mPCIe type slots, common for 3G/LTE modules
Certified with CE & FCC
Tx Power up to 25dBm & Rx sensitivity down to -139dBm
RAK2247 is a LoRa concentrator module with a mini-PCIe form-factor based on SX1301. This enables easy integration to existing routers and other network equipment with LoRa Gateway capabilities and can be used in any embedded platforms offering mini-PCIe slot with SPI connection.
This module is a complete and cost-efficient LoRa gateway solution offering up to 10 programmable parallel demodulation paths. It targets IoT applications such as smart metering, smart agriculture, and other scenarios, covering up to 500 nodes per square kilometer in an environment with moderate interference.
The module has the industry-standard PCI Express Mini Card form factor, which enables easy integration into an application board and is also ideal for the manufacturing of small series.
Note
Please kindly note this module only supports the SPI interface.
Specifications
Category Specifications
LoRa Module SX1301 base band processor(support 8 uplinks channel, 1 downlink channel)
Quad-Bands 902-928MHz
Frequency US915
LoRaWAN Version LoRaWAN V1.0.2
Range
Urban: 2~4km
Suburb: 5~10km
Open Area: 15km
Node Numbers 500 nodes/km2
Transmitting 25dBm (Max), typical 23 dBm
Receiving -139dBm(Min)@SF12, BW 125KHz
Power Supply DC 3.3 ± 5%
Hardware Interface Mini-PCIE with metal cooling fin
Software Interface SPI
LED
1*LED for PA_EN
1*LED LNA_EN
Antenna iPEX LoRa Antenna
Power Consumption
TX (Max): 440 mA
RX(All channels): 470mA
Idle: 68 uA
Working Environment
Indoor/Outdoor
Physical Dimension
Dimension (L x W x H): 50.95 x 30 x 11 mm (PCB)
Weight: Approximately 0.59~0.6 oz
Temperature Range
Normal Operation Temperature: -20°C ~ +65°C
Extended Temperature: -40°C ~ +85°C
Storage Temperature:- 40°C ~ +85°C
Compliance
FCC, CE
Pin Configurations
Part List
RAK2247 board *1
LoRa Antenna of iPEX interface *1
