https://www.cdebyte.com/Aboutus-NewProductExpress Spring Deals BUYBUYShop
fx1fx2Share
English English
FRESCN
Home >Modem>Wireless modem>LoRa wirelss modem
LoRa data transmission radio
LoRa data transmission radio
LoRa data transmission radio
LoRa data transmission radio
LoRa data transmission radio
LoRa data transmission radio
E90-DTU(900L30)-V8 LoRa data transmission radio RS232/RS485 interface LoRa spread spectrum technology 868M wireless communication radio communication terminal

[Interface type]：RS232/RS485

[Operating frequency]：862~930MHz

[Transmitting power]： 1W

[Communication distance]： 8km

[Product size]：82*62*25mm

[Introduction]：E90-DTU(900L30)-V8 is a high-speed 868M wireless data radio (with RS232/RS485 interface), LoRa spread spectrum technology, transparent transmission mode, working in the 862~930MHz frequency band (default 868MHz), working voltage range 8~28V. LoRa direct sequence spread spectrum technology will bring a longer communication distance, and has the advantages of concentrated power density and strong anti-interference ability. The data radio has the characteristics of FEC forward error correction, data encryption and compression functions, long transmission distance, and strong communication reliability.

Send Inquiry
Purchase
File Downloads Compare
pin
PIN numberNameFunctionillustrate
1DB-9 female socketRS-232 interfaceStandard RS-232 interface
23.81 terminal blockRS-485, power interfaceStandard RS-485 interface and press-line power interface
3PWR-LEDPower indicator lightRed, lights up when power is on
4TXD-LEDSend indicator lightYellow, flashing when sending data
5RXD-LEDReceive indicator lightYellow, flashes when receiving data
6DC power interfacePower interfaceDirect insertion round hole, outer diameter 5.5mm, inner diameter 2.5mm
7DIP switchDIP switchWorking mode control
8Antenna interfaceSMA-K interfaceExternal thread inner hole, length 10mm, characteristic impedance 50Ω