JZX843The big data transmission module is a highly integrated half duplex wireless data transmission module that uses“4GFSK”High performance low-power RF chips and high-speed microcontrollers.JZX843Module provided16 individual433MHZFrequency band,Has the ability to transmit large amounts of data. And it is equipped with professional setting software for users to make parameter changes. The module adopts a transparent transmission method, and users do not need to write setting and transmission programs to transmit data of any size. The module has a small size, wide voltage range, and is convenient to use.

Functional features:

* Operating Frequency430-440MHz

* Distance1.5~3Kilometers（1200bps）

* 4GFSKModulation method

* Transparent transmission method

* Built in watchdog to ensure long-term reliable operation

* UART/TTL、RS232、RS485interface

* Convenient and flexible software programming

* have4K bytesdata buffer

* Suitable for built-in installation

Application scope:

* Automatic meter reading and charging system for water, electricity, gas, and heating

* Intelligent wirelessPDAterminal

* Wireless queuing device

* burglar alarm

* smart card

* Medical and electronic instrument automation control

* Intelligent teaching equipment

* Intelligent control of household appliances and lighting

* Wireless suspension, wireless transmission of electronics

Technical indicators:

transfer make square Formula:4GFSK

worker rise frequent Rate:433MHz/490MHZUsers can customize

send out shoot work Rate:500mW(27dB)

Receiving sensitivity:-120dBm

send out shoot electricity Flow:<360mA

connect put away electricity Flow:<30mA (RS-232interface)

stop sleep electricity Flow:<7uA

letter road fast Rate:300/600/1200/2400/4800/9600/19200/38400/57600/115200Bit/sUsers can customize

do300/600Bit/s

strand opening fast Rate:1200/2400/4800/9600/19200/38400/57600/115200Bit/sUsers can customize

Interface type:TTL、RS232、RS485

Interface data format:8E1/8N1/8O1Users can customize

worker rise electricity Source:DC 3.3~5.5Vhave sth. made to order2.5~3.6V

worker rise warm Degree: -20℃～75℃

worker rise wet Degree:10%～90%relative humidity,No condensation

outside form chi Inch:58.3mm*38.3mm*6mm