E90-DTU(230SL30-ETH)

[Frequency]: 220.125~236.125MHz

[Power]: 30dBm

[Distance]: 10km

[Size]: 82*84*25mm

[Interface]: Ethernet

[Weight]: 130±5g

[Feature]: LoRa spread spectrum,ethernet

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

E90-DTU(230SL22-ETH)

[Frequency]：220.125~236.125MHz

[Power]：22dBm

[Distance]：5km

[Size]：82*84*25mm

[Interface]：Ethernet

[Weight]：130g±5g

[Features]：LoRa Spread spectrum

E90-DTU(900SL22-GPRS)

[Frequency]：850.125MHz~930.125MHz

[Power]：22dBm

[Transmission type]：GPRS

[Interface Type]：RF to GPRS

[Weight]：255±5g

[Features]：LoRa Spread spectrum

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

E90-DTU(900SL30-ETH)

[Frequency]: 850.125~930.125MHz

[Power]: 30dBm

[Distance]: 10km

[Size]: 84*82*25mm

[Interface]: Ethernet

[Weight]: 130±5g

[Feature]: LoRa spread spectrum,ethernet

E90-DTU(230SL30-GPRS)

[Frequency]: 220.125~236.125MHz

[Power]: 30dBm

[Distance]: 10km

[Size]: 108*75*37mm

[Interface]: RF to GPRS

[Weight]:257±5g

[Feature]: LoRa spread spectrum

E90-DTU(900SL30-GPRS)

[Frequency]: 850.125~930.125MHz

[Power]: 30dBm

[Distance]: 10km

[Size]: 108*75*37mm

[Interface]: RF to GPRS

[Weight]:257±5g

[Feature]: LoRa spread spectrum

E90-DTU(230SL37)

[Frequency]: 220.125~236.125MHz

[Power]: 37dBm

[Distance]: 20km

[Size]: 124*105*25mm

[Interface]: RS232/RS485

[Weight]: 253±5g

[Feature]: LoRa spread spectrum