Ebyte E95-DTU(900SL30-232)10km 30dBm Support Modbus and other protocols 868MHz LoRa RS232 wireless data transmission radio dtu
E95-DTU(900SL30-232) Military-grade LoRa modulation technology wireless data transmission radio [Interface type]：RS232 [Operating frequency]：850.125MHz~930.125MHz [Transmitting power]：30dBm [Communication distance]：10km [Product size]： 92*66*30mm [Introduction]：E95-DTU (900SL30-232) is a wireless data radio using military-grade LoRa modulation technology. It has multiple transmission modes and operates in the frequency band (850.125MHz~930.125MHz) (default 868.125MHz). The data radio provides a transparent RS232 interface, uses a plastic shell, a guide rail installation structure, and supports DC 8~28V voltage input. LoRa spread spectrum technology will bring a longer communication distance and has the advantage of strong anti-interference ability. Send Inquiry Purchase File DownloadsCompare Specification Parameters Pin Definition Order Way File Downloads Series Products serial number project Specification illustrate 1 Product size 92*66*30 mm See installation dimensions for details 2 Product weight 95g Weight tolerance 5g 3 working temperature -40℃～+85℃ Meet industrial grade use requirements 4 voltage range DC 8～28V DC version is recommended to use 12V or 24V 5 Communication interface RS232 RS232 6 baud rate Factory default 9600 Baud rate range 1200~115200 7 Address code Factory default 0 A total of 65536 address codes can be set Frequency range and number of channels Model specifications default frequency Frequency band range channel spacing Number of channels Hz Hz Hz E95-DTU(900SL 30-232 ) 868.125M 850.125~930.125M 1M 81, half duplex Note: When using multiple groups of digital radio stations to communicate one-to-one at the same time in the same area, it is recommended that each group of digital radio stations set a channel spacing of more than 2MHz. Transmit power level Model specifications 30dBm 27dBm 24dBm 21dBm E95-DTU(900SL30-232) Factory default √ √ √ Note: The lower the transmit power, the closer the transmission distance, but the operating current will not decrease in the same proportion. It is recommended to use the maximum transmit power. Air speed class Model specifications Default air rate bps Number of levels kbps Air speed class E95-DTU(900SL30-232) 2.4k 6 2.4, 4.8, 9.6, 19.2, 38.4, 62.5 Note: The higher the air speed setting, the faster the transmission rate and the shorter the transmission distance; therefore, when the speed meets the usage requirements, it is recommended that the lower the air speed, the better. Current parameters Model specifications Emission current mA Receive current mA Sleep current mA 12V 12V 12V E95-DTU(900SL30-232) 158.4 15.8 7.73 Note: It is recommended to keep more than 50% current margin when selecting the power supply, which is beneficial to the long-term and stable operation of the radio.