E90-DTU(433C30E) Ethernet to Radio Transmission Small Size 433MHz 1W Modbus RTU Gateway TCP IP Wireless Transceiver IOT Module
Tax included.
Size Conversion
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Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Feature:
| RF Parameter | Value | Remark |
| Working frequency | 425~450.5 MHz | Default: 433MHz |
| Transmitting power | 21~30 dBm | Default: 30dBm(About 1W) |
| Air data rate | 1.2kbps ~ 70kbps | Default: 1.2kbps |
| Test distance | 3000 meter |
| Hardware Parameter | Value | Remark |
| Size | 66 * 66 * 21 mm | |
| Antenna type | SMA-K | |
| Communication interface | RS232 / RS485 | Standard DB9 Hole/3.81 connecting terminal |
| Baud rate | Default: 9600 | Baud rate: 1200~115200 |
| Buffer | 512 bytes buffer | Limitless package length, no sub-package |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 8 | 12 | 28 | V | |
| Transmitting current | 279 | 310 | 361 | mA | 30dBm(1W) |
| stand-by current | 18 | 20 | 22 | mA | |
| Operating temperature | -40 | 20 | 85 | ??/span> | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | 125 | ??/span> |
?ŠPackage includes:
??br />?? x Wireless Transceiver IOT Module
