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NB-IoT Module
NB-IoT has high receiving sensitivity and strong penetrating power
Number of terminal accesses is 50-100 times to GSM
Network coverage is 20dBm stronger than GSM
Size:
43.0mm*23.5mm
1.69in*0.93in
LoRa wireless transmission
the power density is more concentrated and anti-interference performance is better.
Effective Distance (m):3000m
Size:
25mm*13.5mm
0.98in*0.53in
