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E90-DTU(433C33) 4km long range MODBUS 33dBm high power 433MHz wireless data transmitter and receiver

E90-DTU(433C33)

Model:E90-DTU(433C33)

Manufacturer:/

Package:module

詳情

Product Descriptions


E90-DTU (433C33) is a data transmission station that adopts extremely advanced ultra-narrow band modulation technology. On the original basis, power amplifier (PA) and low noise amplifier (LNA) are built in, so that the maximum transmitting power reaches 0.5w and the receiving sensitivity is also improved to a certain extent. Compared with the products without power amplifier and low noise amplifier, the overall communication stability is greatly improved. 


Different from the traditional data transmission station, E90-DTU (433C33) is specially developed for Modbus application scenarios. The feature of unlimited packet length can replace the communication cable, making it the most convenient choice for 

Modbus wireless upgrade. The station works in 433MHz frequency band, with communication distance up to 4km. Wireless digital radio as a medium of communication, as well as optical fiber, microwave, open wire, there is a certain scope of 

application: it provides some special conditions, private network monitoring signals in real-time and reliable data transmission, low cost, easy installation and maintenance, diffraction capability is strong, flexible network structure, the coverage is far 

characteristic, suitable for some more and occasions, such as dispersion and complex geographical environment with PLC, RTU, rain gauge, level gauge and other data terminal is connected.


Specifications


AttributeAttribute valueNotes
ANSM-Part#ANSM-E90-DTU(433C33)
Working frequency425~450.5 MHzDefault: 433MHz
Transmitting power33 dBmAbout 2W
Air data rateN/ASelf-adapted baud rate
Test distance4000 meterIn open and clear air, with maximum power, 5dBi antenna gain, height of 2m.
Size82 * 62 * 25 mmWithout SMA-K
Antenna typeSMA-K-
Communication interfaceRS232 / RS485Standard DB9 Hole/3.81 connecting terminal
Baud rate9600Baud rate: 1200~115200
BufferUnlimited data input (baud rate≤57600)Continuous transmission, no sub-package
Working voltage (V)10~28
Emission current (mA)417~938
Working temperature (° C)-40~+85


Actual product photos


E90-DTU(433C33)


For more product information, please download the PDF


Payment&Transportation


詳情8.1


Official Certificate&Certificate



詳情頁3.1



Multiple product supply



詳情5.1


Company office environment


詳情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


詳情9


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