[Frecuencia]:410.125~493.125MHz
[Energía]:25W
[Distancia]:40km
[Tamaño]:160*137*44mm
[Interfaz]:RS232/RS485
[Peso]:846.2±5g
[Introducción]:E90-DTU (400SL44) es un verdadero transceptor de datos inalámbrico industrial de alta calidad. El transceptor utiliza tecnología de espectro ensanchado LORA. Su fuerte capacidad antiinterferente hace que la comunicación inalámbrica sea más estable y confiable en sitios industriales, interfaz RS232 / RS485 transparente.
Model No. | Frequency Hz | TX power W | Distance km | Features | Recommended application |
---|---|---|---|---|---|
E90-DTU(400SL44) | 433.125M | 25 | 40 | LoRa,anti-interference | Suitable for long distance and susceptible environments |
No. | Item | Value | Note | |
---|---|---|---|---|
1 | Size | 160*137*44mm | See chapter | 3.Size for details |
2 | Weight | 846.2g | Weight tolerance 4.5g | |
3 | Temperature | -40℃~+85℃ | Meet the needs of industrial grade use | |
4 | Antenna impedance | 50Ω | Standard 50 Ω characteristic impedance | |
5 | Supply voltage | 12V DC | Recommended to support instantaneous current 10A | |
6 | Communication interface | RS232/RS485 | Standard DB9 hole / 5.08 terminal block | |
7 | Baud rate | Factory default 9600 | Baud rate range 1200~115200 | |
8 | Address code | Factory default 0 | 65536 configurable address codes |