[Frequency]:425~450.5MHz
[Power]:30dBm
[Distance]:3.0km
[Interface]:RS232/RS485
[Weight]:151±5g
[Introduction]:E62-DTU-433D30 is a1w wireless data transceiver with point-to-point transmission, operating at 425~450MHz. It features FHSS (Frequency-Hopping Spread Spectrum) and TDD(Time Division Duplex).
| RF Parameter | Value | Remark |
| Working frequency | 425~450.5 MHz | Default: 433MHz |
| Transmitting power | 30 dBm | About 1W |
| Receiving sensitivity | -109 dBm | Air data rate: 64kbps |
| Air data rate | 16k~128kbps | Default: 64kbps |
| Test distance | 3000 meter | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 64kbps |
| Hardware Parameter | Value | Remark |
| Size | 82 * 62 * 25 mm | |
| Antenna type | SMA-K | |
| Communication interface | RS232 / RS485 | Baud rate: 1200~115200, default: 9600 |
| Package | DB-9 / Screwing | Standard DB9 Hole/3.81 connecting terminal |
| Buffer | 2048 bytes buffer | Super large buffer |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 10 | 12 | 28 | V | |
| Transmitting current | 267 | 297 | 326 | mA | 30dBm（1W） |
| stand-by current | 36 | 40 | 44 | mA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |
| Pin No. | Name | Function | Description |
| 1 | DB-9 female connector | RS-232 connector | Standard RS-232 connector |
| 2 | 3.81 wiring connector | RS-485, power connector | Standard RS-485 connector and line-pressing power source connector |
| 3 | PWR-LED | Power source indicator | Red, light on when power on |
| 4 | TXD-LED | TX indicator | Yellow, flicker when transmitting data |
| 5 | RXD-LED | RX indicator | Yellow, flicker when receiving data |
| 6 | DC power connector | Power source connector | Drop-in round hole, 5.5mm external diameter, 2.5mm internal diameter |
| 7 | Toggle switch | Toggle switch | Operation mode control |
| 8 | Antenna interface | SMA-K connector | External screw and inner hole, 10mm long, 50Ω characteristic impedance |
| Order online |
| 【eBay】：https://www.ebay.com/usr/cdebyte |
| 【Aliexpress】：https://www.aliexpress.com/store/2798183 |
| 【Alibaba】：https://www.alibaba.com |
| For batch order/customized product |
| 【Sales hotline】：+86-28-61399028 Ext.812 |
| 【E-mail】：service@cdebyte.com |
| Technical support |
| 【Submit online】：http://www.ebyte.com/en/apple-technology.aspx |
| 【E-mail】：support@cdebyte.com |
| 产品 型号 | IC | Interface | Frequency Hz | Power dBm | Distance km | Air Rate(bps) | Package | Size (mm) | Feature | 技术 手册 | 样品 购买 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E62-DTU(433D30) | 232/485 | - | 433M | 30 | 3.0 | 16k~128k | Screwing/DB9 | 82*62*25 | Full duplex | ||
| E62-433T20S | UART | - | 433M | 20 | 1.0 | 16k~128k | SMD | 17*30 | Full duplex | ||
| E62-433T30D | UART | - | 433M | 30 | 3.0 | 16k~128k | DIP | 37*60 | Full duplex | ||
| E62-DTU(433D20) | 232/485 | - | 433M | 20 | 1.0 | 16k~128k | Screwing/DB9 | 82*62*25 | Full duplex | ||
| E62-433T20D | UART | - | 433M | 20 | 1.0 | 16k~128k | DIP | 21*36 | Full duplex |
