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868MHz 915MHz Lora Wireless Modem Data Transceiver RS485 RS232 42dbm Long Distance 30KM Industrial Grade LBT Watchdog
- Environmental field strength dynamic indication, data packet RSSI dynamic indication; Software and hardware dual watchdog; Dustproof and moisture proof; The product is simple and easy to use, with host computer configuration software; Using the latest LoRa technology, the distance is farther than the traditional LoRa data transmitter, and the performance is more powerful;
- Military-grade LoRa modulation technology is adopted, with data encryption and adjustable subpacket length; Super large single package, up to 240 bytes; Simple and high-efficiency power supply design, using crimp wire, supporting 12V power supply; Transmitting power up to 15W;
- Multi-level relay networking can be realized, the communication distance can be effectively extended, and ultra-long-distance communication can be realized; Using temperature compensation circuit, the frequency stability is better than
- 1PPM; All aluminum alloy shell, compact size, easy installation, good heat dissipation; perfect shielding d
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E90-DTU (900SL42) is a real high-quality industrial-grade wireless data transmission unit (the unit has won the national appearance design patent ZL202030009845.3),it adopts LORA spread spectrum technology,with strong anti-interference ability, it allows wireless communication more stable and reliable. The radio provides a transparent RS232/RS485 interface. LoRa direct-sequence spread spectrum technology brings a longer communication distance and has the advantage of strong anti-interference ability.
As a communication medium, wireless data transmission radio has a certain scope of application like optical fiber, microwave, and wire: it provides monitoring real-time and reliable data transmission of signals in private networks under certain special conditions, with the advantages of low cost, easy installation and maintenance, strong diffraction ability, flexible network structure, and long coverage. It is suitable for occasions with multiple points but scattered locations, and complex geographical environments. It can be connected with data terminals such as PLC, RTU, rain gauge, and liquid level gauge
As a communication medium, wireless data transmission radio has a certain scope of application like optical fiber, microwave, and wire: it provides monitoring real-time and reliable data transmission of signals in private networks under certain special conditions, with the advantages of low cost, easy installation and maintenance, strong diffraction ability, flexible network structure, and long coverage. It is suitable for occasions with multiple points but scattered locations, and complex geographical environments. It can be connected with data terminals such as PLC, RTU, rain gauge, and liquid level gauge
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by PartsPro Store Return Policy
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