Image shown is a representation only.

Exact specifications should be obtained from the product data sheet.

E90-DTU(900SL30) New SX1262 850-930MHz 30dBm LoRa long-range RS232/RS485 auto-repeater networking LBT RSSI transceiver Module

Manufacturer Product Number
E90-DTU(900SL30)
Description

E90-DTU(900SL30) is a data transceiver with military-grade LoRa modulation technology With multiple transmission modes

Package Condition
Bulk
Datasheet

Product Descriptions

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 wil 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. Packet length setting is available to support differenreat-time and data packets.

It works in the ISM 868/915MHz band with a communication distance of up to 10km. As a communication medium, wireless data transceiver has the same scope as optical fiber, microwave and bright line: it provides real-time and reliable data transmission of monitoring signals in private networks under certain special conditions, with low cost, installation and maintenance. It is convenient has strong diffraction ability, flexible networking structure and long coverage. It is suitable for occasions with many points and scatered, complex geographical environment, etc. It can be connected with PLC, RT, rain gauge, liquid level meter and other data terminals.

Product 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

• Large single package, single package is up to 240 bytes, adapt to Modbus.

• 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 curent ambient noise intensity. Th ecommunication 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 effiectively extends communication distance for ultra-long-distance communication.

• With temperature compensation circuit, the frequency stability is better than ±1.5PPM

• Operating temperature range:-40 °C~ +85 ° C, to adapt to a variety of harsh working environment

• All-aluminum alloy casing, compact size, easy installation and good heat dissipation, perfect shielding design, with goodelectromagnetic compatibility and strong anti-interference ability.

Specifications

Attribute Attribute value Notes
ANSM-Part# ANSM-E90-DTU(900SL30)
Working frequency 850.125~930.125 MHz Default: 868.125MHz
Transmitting power 30 dBm About 1W
Air data rate 0.3k~62.5kbps Default: 2.4kbps
Test distance 10000 meter -
Size 82 * 62 * 25 mm Without SMA-K
Antenna type SMA-K -
Communication interface RS232 / RS485 Standard DB9 Hole / 3.81 connecting terminal
Channel numbers 81 Half duplex
Buffer 1000 bytes Can be sub-packed to 32/64/128/240 byte each time via command
Working voltage (V) 8~28 Suggest using 12V or 24V
Working temperature (C) -40~+85

Actual product photos

E90-DTU(900SL30)

For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

170019007688325e.png

Standard packaging

详情9

Write your review

E90-DTU(900SL30) New SX1262 850-930MHz 30dBm LoRa long-range RS232/RS485 auto-repeater networking LBT RSSI transceiver Module

E90-DTU(900SL30) is a data transceiver with military-grade LoRa modulation technology With multiple transmission modes

Write your review

Other Products In The same category:

10000In stock:
Can ship immediately
QUANTITY
All prices are in USD

SEND
RFQ