[Frequency]:2400~2500MHz
[Power]:27dBm
[Distance]:7km
[Size]:82*62*25mm
[Interface]:RS232/RS485
[Weight]:130±5g
[Introduction]:E90-DTU (2G4L27) is a data transceiver with military-grade LoRa modulation technology.The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. With multiple transmission modes, it works in the frequency band (default 2424MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~28V voltage input.
RF parameters | Parameter Value | Remark |
Working frequency band | 2400~2500MHz | - |
Transmit power | 27dBm | About 0.5W |
Reference distance | 7km | - |
Hardware Parameters | Parameter Value | Remark |
Size | 82 * 62 * 25mm | Without SMA |
Antenna type | High School | - |
Communication interface | RS232/RS485 | Standard DB9 socket/3.81 terminal block |
Baud rate | Factory default 115200 | Baud rate range: 1200~115200 |
Electrical parameters | Minimum | Typical Value | Maximum | unit | condition |
Voltage range | 8 | - | 28 | v | It is recommended to use 12V or 24V |
Operating temperature | -40 | - | +85 | ℃ | Meet the needs of industrial use |