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E32-DTU(433L20)-V8 high-speed 433M wireless digital radio LoRa spread spectrum technology, transparent transmission method

Manufacturer Product Number
E32-DTU(433L20)-V8
Description

E32-DTU (433L20)-V8 is a high-speed 433M wireless digital radio (with RS232/RS485 interface), LoRa spread spectrum technology

Package Condition
Bulk
Datasheet

Product Descriptions

E32-DTU(433120)-V8 is a wireless data transceiver of 433M with standard RS232/RS485 connectors. They are half-duplex. TX & RX modems with LoRa technology and transparent transmission mode. Voltage supply ranges from 8V to 28V, Working frequency: 410~441MHz (Default:433MHz).

The LoRa direct sequence spread spectrum technology enables the longer communication distance and better power density concentration as well as superior anti-interference ability. The FEC algorism enables higher coding efficiency and correction ability. The interfered data packets will be corrected proactively upon sudden interference, which significantly improves reliability and communication distance. Without FEC, the interfered data packet will be dropped. The transceivers feature data encryption and compression. The data transmitted in air features randomness, the rigorous algorism makes data interception meaningless. The data compression function has possibility to reduce the data transmission time, which in turn reduces the possibility of being interfered, thus improves the reliability and communication efficiency.

Specifications

Attribute Attribute value Notes
ANSM-Part# ANSM-E32-DTU(433L20)-V8
Working voltage 8~28V -
Working frequency band 410~441 MHz factory default 433MHz
Transmit power 20 dBm Maximum power about 100mW
Receive Sensitivity -138 dBm Airspeed 2.4kbps
Air rate 0.3k~19.2kbps Factory default 2.4kbps
Measured distance 3 km clear and open environment, maximum power, antenna gain 5dBi, height 2m, airspeed 2.4kbps
Dimensions 82*62*25mm
Antenna form SMA-K
Communication interface RS232/RS485 Baud rate supports 1200~115200, the factory default is 9600
Interface DB-9/Crimping Standard DB9 Socket/3.81 Terminal
Buffer capacity 512 bytes 58 bytes of internal automatic packet transmission
Emission current (mA) 120~147
Working temperature (° C) -40~+125

Actual product photos

E32-DTU(433L20)-V8

Product Data Manual:

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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

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Standard packaging

详情9

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E32-DTU(433L20)-V8 high-speed 433M wireless digital radio LoRa spread spectrum technology, transparent transmission method

E32-DTU (433L20)-V8 is a high-speed 433M wireless digital radio (with RS232/RS485 interface), LoRa spread spectrum technology

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