EBYTE E30-433T20D SI4438 433mhz 20dBm Transmitter Fixed Wireless Terminal Long Range 2500m UART Wake-up on Radio SMA-K Antenna

Description

• Application: Home security alarm and remote keyless entry? ?Smart home and industrial sensors? ?Wireless alarm security system? ?Building automation solutions? ?Wireless industrial-grade remote control? ?Health care products? ?Advanced Meter Reading Architecture(AMI)? Automotive industry applications.
• Features: Communication distance tested is up to 2.5km ?Maximum transmission power of 100mW, software multi-level adjustable? Support the global license-free ISM 433MHz band
• Support air date rate of 1kbps?25kbps? Low power consumption for battery supplied applications
• Support 2.3V~5.2V power supply, power supply over 2.3V can guarantee the best performance? Industrial grade standard design, support -40 ~ 85 C for working over a long time
• SMA interface, easy connection of coaxial cable or external antenna

[IC] : SI4438 [Frequency] : 425~450.5MHz [Power] : 10~20dBm [Distance] : 2.0km [Interface] : UART [introduction] : E30-433T20D is based on originally imported SI4438 from Silicon Labs, with transparent transmission available, TTL level output with air wake-up function, WOR (ultra-low power consumption). They feature half duplex and SMD interface. 433M features low frequency, long wave length and strong ability of penetration and diffraction. They are applicable in the industrial and living environment like a plant or indoors. The module features FEC (Forward Error Correction) algorithm, which ensure its high coding efficiency & good correction performance. In the case of sudden interference, it can correct the interfered data packets proactively, so that the reliability & transmission range are improved correspondingly. But without FEC, those data packets can only be dropped. E30-433T20D strictly follows design standards of FCC, CE, CCC and meets various RF certification requirements for exporting. [Application] High quality component and design meet various requirements Meter reading Smart home Industrial wireless control Smart lock Smart agriculture Temp/humidity sensor

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