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LoRa Relay RS232 RS485 868MHz 915MHz 1W Long Range Modbus Transceiver and Receiver RSSI Wireless RF Transceiver
- E90-DTU (900SL30) is a data transceiver with military-grade LoRa modulation technology. With multiple transmission modes, it works in the (850.125~930.125MHz) frequency band (Default 868.125MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~. 28V voltage input. LoRa direct-sequence spread spectrum technology will bring longer communication distances, and has the advantages of concentrated power density and strong anti-interference ability.
- It features a software FEC forward error correction algorithm, which has high coding efficiency and strong error correction capability. In the case of sudden interference, it can proactively correct the interfered data packets, greatly improving reliability and transmission distance. In the absence of FEC, such packets can only be discarded.
- It has data encryption. The data transmitted by the transceiver over the air is random, and the data interception is meaningless through strict encryption and decryption algorithms
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Overview
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[Frequency] : 850.125~930.125MHz
[Power] : 30dBm
[Distance] : 10km
[Interface] : RS232/RS485
[Weight] : 131±5g
[Introduction] : E90-DTU (900SL30) is a data transceiver with military-grade LoRa modulation technology. With multiple transmission modes, it works in the (850.125~930.125MHz) frequency band (Default 868.125MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~. 28V voltage input.
Features
All core components are imported, featuring the most advanced functions, the smallest volume and the best price.
Using military-grade LoRa modulation technology, with data encryption, the packet length is available for configuration.
Simple and efficient power supply design, support power adapter or crimping mode, support 8~28V power supply.
Transmit power is up to 1W, multi-level adjustable, with all technical indicators meeting European industrial standards.
Support LBT function, the transceiver automatically waits to send data according to the current ambient noise intensity. The communication success rate of the module in harsh environments is greatly improved.
Remotely configure or read wireless module parameters by sending command packets wirelessly.
Multi-level relay networking can be realized ? which effectively extends communication distance for
ultra-long-distance communication.
All-aluminum alloy casing, compact size, easy installation and good heat dissipation; perfect shielding
design, with good electromagnetic compatibility and strong anti-interference ability.
Multiple protection functions such as power reverse connection protection, over-current protection, and antenna surge protection greatly increase the reliability of the device.
[Power] : 30dBm
[Distance] : 10km
[Interface] : RS232/RS485
[Weight] : 131±5g
[Introduction] : E90-DTU (900SL30) is a data transceiver with military-grade LoRa modulation technology. With multiple transmission modes, it works in the (850.125~930.125MHz) frequency band (Default 868.125MHz). The transceiver provides transparent RS232/RS485 interface and supports 8~. 28V voltage input.
Features
All core components are imported, featuring the most advanced functions, the smallest volume and the best price.
Using military-grade LoRa modulation technology, with data encryption, the packet length is available for configuration.
Simple and efficient power supply design, support power adapter or crimping mode, support 8~28V power supply.
Transmit power is up to 1W, multi-level adjustable, with all technical indicators meeting European industrial standards.
Support LBT function, the transceiver automatically waits to send data according to the current ambient noise intensity. The communication success rate of the module in harsh environments is greatly improved.
Remotely configure or read wireless module parameters by sending command packets wirelessly.
Multi-level relay networking can be realized ? which effectively extends communication distance for
ultra-long-distance communication.
All-aluminum alloy casing, compact size, easy installation and good heat dissipation; perfect shielding
design, with good electromagnetic compatibility and strong anti-interference ability.
Multiple protection functions such as power reverse connection protection, over-current protection, and antenna surge protection greatly increase the reliability of the device.
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 LEMITE Return Policy
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