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To maintain the 3km communication range
Transparent transmission means the DTU acts as a direct wireless cable replacement
Installation method Positioning hole installation
E610-433T20S 433MHz 100mW/1W Wireless High Speed Link Module
Combined with an internal hardware watchdog
EBYTE E90-DTU(2G4L27) New LoRa Wireless digital radio 2.4GHz 27dbm 500mW RS232/RS485 LBT FEC 7km LoRa Communication module 33dBm To maintain the 3km communicationE90 DTU(2G4L27) RS232 485 lora wirelss modem military grade LoRa modulation technology [Frequency]2400~2500MHz [Power]27dBm [Distance]7km [Size]82*62*25mm [Interface]RS232 RS485 [Weight]1305g [Introduction]E90 DTU (2G4L27) is a data transceiver with military grade LoRa modulation technology. With multiple transmission modes, it works in the frequency band (default 2424MHz). The transceiver provides transparent RS232 RS485 interface and supports 828V
