Ebyte E90-DTU(900SL33) military data modem radio transmission military-grade LoRa modulation technology

E90-DTU (900SL33) is a military data modem radio using military-grade LoRa modulation technology. It has multiple transmission methods. The default working frequency band is 868.125MHz, and it supports 8-28V voltage input. The module has a software FEC forward error correction algorithm that can actively correct interfered data packets, greatly improving reliability and transmission distance.  Carrier Frequency: 850.125～930.125MHz Transmission Power: 33dBm Communication Distance: 16km Interface Type: RS232/RS485 Weight: 150.0g Product Size: 82*62*25mm Model Frequency Power Distance Specification Recommend application scenarios Hz W km E90-DTU(900SL 33) 868.125MH z 2 16 LoRa amplification of anti-interference Suitable for distant, easily disturbed environments ★ Note: In sunny weather, no shelter in the open environment. 12V / 2A power supply, 5 dBi suction cup antenna. the antenna is 2 meters away from the ground height, using the factory default parameters. Frequen