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E90-DTU(2G4L27) RS232/485 lora wirelss modem military-grade LoRa modulation technology

[Frequency]:2400~2500MHz

[Power]:27dBm

[Distance]:7km

[Size]:82*62*25mm

[Interface]:RS232/RS485

[Weight]:130±5g

[Introduction]:E90-DTU (2G4L27) is a data transceiver with military-grade LoRa modulation technology.The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. With multiple transmission modes, it works in the frequency band (default 2424MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~28V voltage input.

RF parameters Parameter Value 
Remark
Working frequency band 
2400~2500MHz

-

Transmit power 27dBm

About 0.5W

Reference distance 7km

-

Hardware Parameters Parameter Value 
Remark
Size 
82 * 62 * 25mm

Without SMA

Antenna type High School

-

Communication interface RS232/RS485

Standard DB9 socket/3.81 terminal block 

Baud rate Factory default 115200

Baud rate range: 1200~115200

Electrical parameters Minimum Typical Value Maximum unit condition
Voltage range 
8- 28 vIt is recommended to use 12V or 24V 
Operating temperature
-40
+85 Meet the needs of industrial use