E95-DTU(433L20-485)-V8 Ebyte RS485 Lora Radio Station RF Modbus 3000M Long Range Radio Transceiver 20dbm 433m Lora
[Fréquence]：410～441MHz
[Puissance de transmission]：20dBm
[Distance de communication]：8km
[Taille du produit]：92*67*30mm
[Type d'interface]：RS485
[Poids net du produit]：95±5g
[Introduction]：E95-DTU(433L20-485) est un DTu de transmission de données sans fil utilisant la technologie de modulation Lora de classe militaire. Il existe plusieurs méthodes de transmission. Il fonctionne dans la bande (410 / 441m) (433MHz par défaut). Le DTu fournit un connecteur RS485 transparent, un boîtier en plastique. Structure de montage de type Rail, prise en charge de 8 ~ 28V d'entrée de tension.
Magasin officiel| Mode | Working Frequency Hz | Transmit Power dbm | Distance km | Specifications | Recommended Application Scenarios | |
|---|---|---|---|---|---|---|
| E95-DTU(433L20-485) | 410/441M | 20 | 3 | Lora spread spectrum anti-interfernce | Suitable for small data volume and long-distance application environment | |
| No. | Term | Specification | Description |
|---|---|---|---|
| 1 | Size | 92*67*30 mm | Review installation dimensions for details |
| 2 | Weight | 95g | Weight tolerance 5g |
| 3 | Working Temperature | -40℃～+85℃ | Meet the needs of industrial use |
| 4 | Antenna impedance | 50Ω | Standard 50Ω characteristic impedance |
| 5 | Voltage Range | 8～28V DC | Recommend to use 12V or 24V |
| 6 | Interface | RS485 | 3.81 terminal block |
| 7 | Baud Rate | Default 9600 | Baud rate range 1200～115200 |
| 8 | Address Code | Default 0 | A total of 65536 address codes can be set |
| Model | Default Frequency Hz | Frequency Range Hz | Channel Spacing Hz | Number of Channels | |
|---|---|---|---|---|---|
| E95-DTU(433L20-485) | 433M | 410～441M | 1M | 32，Half Duplex |
| Model |
Transmitting Current mA 12V|24V |
Waiting Current mA 12V|24V | ||
|---|---|---|---|---|
| E95-DTU(433L20-485) | 230 | 135 | 20 | 12 |