IC

Interface

Frequency(Hz)

Power(dBm)

12
20
21
22
27
30
37
44

Distance(km)

3
4
5
5.5
5.6
6
7
8
10
12
15
20
40

IC : ASR6501

E78-868LN22S

E78-868LN22S

[IC]: ASR6501
[Frequency]: 850-925MHz
[Power]: 21dBm
[Size]: 20* 14*2.8 mm
[Weight] : 1.2g±0.1g
[Feature]:LoRa RF Module，Wireless Module
details
E78-470LN22S

E78-470LN22S

[IC]: ASR6501
[Frequency]: CN470~510MHZ
[Power]: 22dBm
[Distance]: 7km
[Size]: 14*20mm
[Feature]:LoRa spread spectrum Continuous transmiss
details