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E90-DTU(400SL44) 25W high power wireless digital radio station 40km long distance lora modem 433mhz rf transceiver rs232 rs485







[Introduction]:E90-DTU (400SL44) is a true high-quality industrial wireless data transceiver. The transceiver uses LORA spread spectrum technology. Its strong anti-interference ability makes wireless communication more stable and reliable in industrial sites, transparent RS232 / RS485 interface.

Model No. Frequency Hz TX power W Distance km Features Recommended application
E90-DTU(400SL44) 433.125M 25 40 LoRa,anti-interference Suitable for long distance and susceptible environments
No. Item Value Note
1 Size 160*137*44mm See chapter 3.Size for details
2 Weight 846.2g Weight tolerance 4.5g
3 Temperature -40℃~+85℃ Meet the needs of industrial grade use
4 Antenna impedance 50Ω Standard 50 Ω characteristic impedance
5 Supply voltage 12V DC Recommended to support instantaneous current 10A
6 Communication interface RS232/RS485 Standard DB9 hole / 5.08 terminal block
7 Baud rate Factory default 9600 Baud rate range 1200~115200
8 Address code Factory default 0 65536 configurable address codes