Ebyte OEM ODM supplier wireless module 433mhz 915mhz 1w Spi Si4468 868mhz Mesh Rf Module iot
[IC]：SI4438
[Frequency]： 425~525MHz
[Power]：20dBm
[Distance]：2.0km
[Size]： 18.1*22.1mm
[Weight]： 1.9±0.1g
[Introduction]： E10-433MD3 is based on original imported RF SI4463 and operates at 433Mhz, with 100mW transmitting power, IPEX interface,Small-size,SMD type and an external shield cover which is anti-interference. with 26M crystal oscillator and stable batch production, which makes the module is suitable for various applications (especially for smart lock).
| No. | Parameter item | Value | Remark |
|---|---|---|---|
| 1 | RF IC | SI4438 | Silicon Labs |
| 2 | Size | 18.1 * 22.1 mm | Whole |
| 3 | Weight | 1.7g | Whole |
| 4 | PCB | 2-layer | Lead-free |
| 5 | Connector | 2 * 6 * 2.00mm | SM |
| 6 | Supply voltage | 1.8 ~ 3.6V DC | 3.3V is recommended |
| 7 | Frequency Band | 425~525MHz | 26M crystal oscillator |
| 8 | Communication level | 0.7VCC ~ 3.6V DC | VCC refers to the supply voltage |
| 9 | Operation Range | 2000m | Test condition: Clearand open area, 20dBm，antennagain: 5dBi，height: 2m， Air daterate: 1kbps |
| 10 | Transmitting power | Maximum 20dBm | About 100mW |
| 11 | Air data rate | 0.123k ~ 1Mbps | Low speed is recommended |
| 12 | Sleep current | 0.6uA | --- |
| 13 | Transmitting current | 81mA@20dBm | ≥200mA (recommended) |
| 14 | Receiving current | 13mA | Receives an average current |
| 15 | Communication interface | SPI | Data rate: up to 10Mbps |
| 16 | Transmitting length | 1~64 bytes | For one package |
| 17 | Transmitting length | 1~64 bytes | For one package |
| 18 | RSSI support | Usable | Find more details on |
| 19 | Antenna type | IPEX | 50Ω impedance |
| 20 | Sensitivity | -126dBm@1kbps | Find more details on |
| 21 | Operating temperature | -40 ~ +85℃ | Industrial-grade |
| 22 | Operating humidity | 10% ~ 90% | Relative humidity,without condensation |
| 23 | Storage temperature | -40 ~ +125℃ | Industrial-grade |