Product Descriptions

E30T-433T20S is a high temperature wireless serial port module (UART) , half duplex, integrated transceiver, transparent transmission, SMD type, TTL level output, working frequency band 4 25 ~ 4 50.5MHz , transmit power 100 mW , can work in -40 ~ +125 ℃ environment, suitable for high temperature operation scenarios .

Software algorithm: The module has software FEC forward error correction algorithm, which has high coding efficiency and strong error correction ability. In the case of sudden interference, it can actively correct the interfered data packets, greatly improving reliability and transmission distance. In the absence of FEC, such packets can only be dropped. The module has data encryption and compression functions. The data transmitted by the module in the air is random, and the data interception is meaningless through strict encryption and decryption algorithms. The data compression function has the possibility to reduce the transmission time, reduce the probability of being interfered, and improve reliability and transmission efficiency.

Hardware design: The modules are made of high temperature resistant components, which are especially suitable for applications in high temperature environments, such as metallurgy, chemical industry, exploration, mines, etc. The circuit design strictly abides by FCC, CE, ROHS and other domestic and foreign design specifications, meets various RF-related certifications, and meets export requirements.

Product Features

 Support fixed-point transmission/broadcast transmission/channel monitoring; 

 Support air wake-up (ultra-low power consumption), suitable for battery-powered applications; 

 Support FEC forward error correction, effectively improve communication stability; 

 Under ideal conditions, the communication distance can reach 3.5km; 

 maximum transmit power is 100mW, and the software is multi-level adjustable; 

 Support global license-free ISM 433MHz frequency band; 

 Support data transmission rate of 1k ~ 25kbps; 

 Support 2.7 ~ 5.5 V power supply, and the best performance can be guaranteed when the power supply is greater than 3.3 V ; 

 Industrial-grade standard design, support long-term use at -40 ~ +125 ℃ ; 

 Dual antennas are optional ( IPEX/ stamp hole), users can choose to use according to their own needs.

Product Applications

 Home security alarm and remote keyless entry; 

 Smart home and industrial sensors, etc.; 

 Wireless alarm security system; 

 Building automation solutions; 

 Wireless industrial grade remote control; 

 Intelligent intelligent agriculture, oilfield solutions;

Product Specifications

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Payment&Transportation

Official Certificate&Certificate

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