RAK Wireless WisLink LPWAN RAK2247 SPI Version
Overview
The RAK2247 is the further development of the RAK833. It retains the same small form factor (mPCIE) and is just as easy to integrate as the previous model. However, it has a number of improvements.
The maximum transmission power has been increased to achieve an even greater range, so your LoRaWAN® network coverage is even greater.
The additional heat sink improves thermals and enables even more stable operation under difficult conditions.
Last, but not least, the design of the board has been improved. Now there is a second SAW that makes it possible to increase the noise immunity of the gateway that will power this module compared to the previous generation. This will be a very important feature as the prevalence of LoRaWAN® networks will explode in the coming years and their size will increase immeasurably. The high interference immunity, coupled with the already excellent -139dBM sensitivity, will be key to supporting the increasing number of nodes in the growing network. FeaturesFully functional LoRaWAN® multi-channel concentrator module (SX1301) Transmit power up to 25dBm Receive sensitivity up to -139dBm Improved interference immunity (second SAW addition, compared to RAK833) Full LoRaWAN® 1.0.2 stack support Compact size in the form of an mPCIe card with 52-pin form factor Compatible with 3. 3V mPCIe slots common to 3G/LTE modules With an option for an SPI interface card 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 get the card) Package Contents1 x RAK2247 1 x IPEX Antenna