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

Interface : RF to 4G

E90-DTU(230SL22-GPRS)

E90-DTU(230SL22-GPRS)

[Frequency] ：220.125~236.125MHz
[Power]：22dBm
[Distance]：5km
[Transmission type]：GPRS
[Interface Type]：RF to GPRS
[Weight]：255±5g
[Features]：LoRa Spread spectrum
details
E90-DTU(900SL22-4G)

E90-DTU(900SL22-4G)

Frequency：850.125MHz~930.125MHz
Power：22dBm
Distance：5km
Transmission type：4G
Interface Type：RF to 4G
Weight：258±5g
Features：LoRa Spread spectrum
details