RS485 LoRa Modem Industrial Digital Radio 433MHz 20dBm FEC Wireless Transmitter CDEBYTE 3km Long Distance LoRa Module E800-DTU(433L20-485)-V8

E800-DTU(433L20-485)-V8 transparent RS485 interface 3km Industrial Wireless Digital Radio [Frequency]：410~441MHz [Power]：20dBm [Distance]：3km [Size]：82*62*25mm [Interface]：RS485 [Feature]：LoRa Spread Spectrum Anti-Interference [Introduction]：E800-DTU is a wireless data transceiver with the function of digital data processing, digital modulation and demodulation, FEC, balanced soft decision, etc.. Wireless data transceiver provides transparent RS485 interface, different with the analog FM transceiver plus MODEM analog digital transceiver. NO. Parameter Specification Description 1 Size 68*66*21mm 2 Weight 79g +/- 4.5g 3 Operating temperature -40℃~-85℃ For industrial application 4 Antenna impedance 50Q Standard 50 Q characteristic impedance 5 Supply voltage 10 〜28V DC It is recommended to use 12V or 24V 6 Communication interface RS485 Standard DB9 hole / 3.81 terminal block 7 Baud rate Default 9600 1200 to 115200 bps 8 Address Default 0 65536 configurable addresses Model  Frequency  Band range  Channel gap  Channel numbers Hz Hz Hz E800-DTU(433LXX-485)-V8  433M 410～441M 1M  32，half-duplex Model Buffer Sub-packing mode E800-DTU(433LXX-485 )-V8 512 bytes Automatically send 58 bytes per package Model Tx current mA Stand-by current mA 12V 24V 12V 24V ES00-DTU(433LXX-485) -V8 306 150 22 12