The RAK2247 is the evolution of RAK833. It retains the same small form factor (mPCIE) and is just as easy to integrate as the previous model. It, however, comes with a number of improvements.
Its Maximum Tx power has been boosted in order to achieve even greater range, so your LoRaWAN network coverage is even wider.
The addition of the heat-sink improves thermals and allows for even more stable operation in strenuous conditions.
Last, but not least is the enhancement of the board design. Now there is a second SAW, which allows the interference resistance of the gateway this module will be powering to be boosted, as compared to the previous generation. This will be a very important feature, as LoRaWAN network deployment explodes in the coming years and their size blows out of proportions. High interference resistance, coupled with the already excellent -139dBM sensitivity will be key to supporting the increasing number of nodes in the growing network.
Fully functioning LoRaWAN Multichannel Concentrator module (SX1301)
Tx Power up to 25dBm
RX sensitivity down to -139dBm
Improved Interference Resistance (Second SAW addition, as compared to RAK833)
Full LoRaWAN 1.0.2 stack support
Compact size in the form of a mPCIe 52pin form factor card
Compatible with 3.3V mPCIe type slots, common for 3G/LTE modules
With an option for SPI interface board or both SPI and USB interfaces
Perfect for a Plug-and-Play Setup when used together with the mPCIe to USB adapter (check this option above to include the board)
Product Dimensions: 30mm x 50.95mm
Product Weight: 100g (3.5oz)
1pc IPEX Antenna
Get Start with RAK2247&RAK833 RPi LoRa Gateway
How to use RAK2247 on your X86 Linux PC