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E90-DTU(230N27) free sample tcxo RS232/485 27dBm 230MHz narrow band transmission rf transceiver modem for IOT

Manufacturer Product Number
E90-DTU(230N27)
Description

E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation

Package Condition
Bulk
Datasheet

Product Descriptions

E90-DTU (230N27) 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 500mW 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 analog FM stations and modems, digital radio provides transparent RS232/RS485 interface.

The station works in 170MHz frequency band and the communication distance can reach &km. 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, diffiraction 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

Attribute Attribute value Notes
ANSM-Part# ANSM-E90-DTU(230N27)
Working frequency 225~237.6 MHz Default: 230MHz
Transmitting power 27 dBm About 500mW
Air data rate 1.2k~70kbps Default: 1.2kbps
Test distance 5000 meter In open and clear air, with maximum power, 5dBi antenna gain, height of 2m
Size 82 * 62 * 25 mm Without SMA-K
Antenna type SMA-K
Communication interface RS232 / RS485 Standard DB9 Hole/3.81 connecting terminal
Baud rate 9600 Baud rate: 1200~115200
Buffer 512 bytes buffer Automatically sub-packaging with 186 bytes per package
Working voltage (V) 8~28
Emission current (mA) 147~179
Working temperature (° C) -40~+85

Actual product photos

E90-DTU(230N27)

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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E90-DTU(230N27) free sample tcxo RS232/485 27dBm 230MHz narrow band transmission rf transceiver modem for IOT

E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation

Write your review

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