RAK2245 Stamp Edition LoRa Concentrator

  • Frequency band

SG$ 141.67 SG$ 141.67 141.6738 SGD

US$ 105.00

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5.5V module Radial lead plastic case 2.5F

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RAK2245 Stamp Edition is the smallest of the RAK2245 Family. It has the lowest price, however, it retains its high-quality build and RF performance. This makes it suitable for rapid prototyping and size constraint applications.

As with the other modules in the RAK2245 line, it is based on the Semtech® 1301 and dual SX1257/58 front-end chips. It is a full-fledged 8 channel LoRa® concentrator with a number of improvements over the last generation of this product line (RAK831).



  • SX1301 + 2x SX1257/58 provide 8 uplink and 1 downlink LoRa® demodulation paths

  • Max Tx Power of 27dBm

  • RX sensitivity of -139dBm

  • Improved noise resistance due to improved RF chain filtering (Additional SAW)

  • Full LoRaWAN® 1.0.2 stack support

  • Supported bands: (EU433, CN470, IN865, EU868, AU915, US915, KR920, AS920 and AS923)

  • Integrated Ublox MAX-7Q GPs Module

  • 40 pin header hole mount (2mm pitch, compatible with 96Boards)

  • One of the smallest LPWAN concentrator modules in the market - 60mm(L) x 30mm(W) x 14.9mm(H)

  • Redesigned heat sink for better thermal dissipation and reduced thermal noise

Specifications for RAK2245 Stamp Edition LoRa Concentrator

Frequency band AS923 or CN470 or EU433 or EU868 or IN865 or KR920 or US915
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