E90-DTU(400SL33) es un transceptor de datos con tecnología de modulación LoRa de grado militar. Con múltiples modos de transmisión, funciona en la banda de frecuencia (410.125~493.125MHz) (433.125MHz predeterminado).El transceptor proporciona una interfaz RS232/RS485 transparente y Admite entrada de voltaje de 8 ~ 28 V.
[Frecuencia]：: 410,125 ~ 493,125 MHz
[Potencia]：: 33dBm
[Distancia]：: 16 km
[Tamaño]：: 82*62*25mm
[Interfaz]：:RS232/RS485
[Peso]：: 130 ± 4,5 g
Tienda oficial| Item | Value | Note |
|---|---|---|
| Size | 82*62*25mm | See more in 3.2. Dimennsions |
| Weight | 130g | ±4.5g |
| Temperature | -40℃~+85℃ | Meet industrial request |
| Antenna impedance | 50Ω | Standard 50Ω characteristic impedance |
| Supply voltage | 8~28V DC | It is recommended to use 12V or 24V |
| Communication interface | RS232/RS485 | Standard DB9 hole/3.81 terminal block |
| Baud rate | Default 9600 | From 1200~115200 |
| Address | Default 0 | 65536 configurable address |
| Frequency | 433.125MHz(default) | 410.125~493.125MHz |
| TX power | 33dBm | - |
| Distance | 16km | - |