[IC]：LLCC68

[Frequency]：410.125~493.125MHz

[Power]：30dBm

[Distance]：10km

[Size]：38.5*24mm

[Introduction]：E220-400M30S is 1W module developed independently based on new generation of LoRa RF chip LLCC68 from Semtech.LLCC68 is suitable for 433MHz and 470MHz SMD wireless module and uses industrial 32mhz crystal oscillator.