Lora 170Mhz 30dBm 8km Wireless Data Transceiver Modem RS232 RS485 Transmitter and Receiver CDEBYTE E90-DTU(170L30)
Ebyte free sample tcxo RS232/485 long distance 8km 170MHz LoRa Data Transceiver Module industrial modem dtu [Frequency]：160~173.5MHz [Power]：30dBm [Distance]：8km [Interface]：RS232/RS485 [Weight]：130±5g [Introduction]：E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation,FEC,balanced soft decision,etc.It provides transparent RS232/RS485 interface,different with the analog FM transceiver plus MODEM analog digital transceiver. RF Parameter Value Remark Working frequency 160~173.5 MHz Default: 170MHz Transmitting power 30 dBm About 1W Air data rate 0.3k~9.6kbps Default: 2.4kbps Test distance 8000 meter In open and clear air, with maximum power, 5dBi antenna gain, height of 2m. Hardware Parameter Value Remark Size 82 * 62 * 25 mm Without SMA-K Antenna type SMA-K Communication interface RS232 / RS485 Standard DB9 Hole/3.81 connecting terminal Baud rate 9600 Baud rate: 1200~115200 Buffer 512 bytes buffer Automatically sub-packaging with 197 bytes per package Electronic parameter Min. Typ. Max. Unit Condition Power supply 10 12 28 V Transmitting current 264 293 322 mA 30dBm（1W） Stand-by current 20 22 24 mA Operating temperature -40 20 +85 ℃ Operating humidity 10 60 90 % Storage temperature -40 20 +125 ℃