Radio digital inalámbrica industrial
[Frecuencia]：410~441MHz
[Energía]：30dBm
[Distancia]：5km
[Tamaño]：82*62*25mm
[Interfaz]：RS485
[Rasgo]：Antiinterferencia de espectro ensanchado LoRa
[Introducción]：E800-DTU es un transceptor de datos inalámbrico con la función de procesamiento de datos digitales, modulación y demodulación digital, FEC, decisión suave balanceada, etc. El transceptor de datos inalámbrico proporciona una interfaz RS485 transparente, diferente con el transceptor FM analógico más el transceptor digital analógico MODEM.
| 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 |