JZX874B low-power communication wireless data transmission module

NegotiableUpdate on 04/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Transmission distance: 2000m Power: DC5V/500MW Volume: 70mm × 45mm × 19mm (excluding antenna)

Product Details

The JZX874A/B data transmission module is a highly integrated low-power half duplex wireless data transmission module with an aluminum alloy shell and USB interface. It has strong anti-static and anti-interference properties and uses "TI" high-performance RF chips and high-speed microcontrollers. The module provides 16 channels and 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. And provide USB interface mode, plug and play, small module size, easy to use.

Functional features:
*Working frequency 430-462MHz
*Transmission distance 500-2000 meters (1200bps)
*Modulation method of GFSK
*Transparent transmission method
*Built in watchdog to ensure long-term reliable operation
*USB interface
*Convenient and flexible software programming
*Large 512 byte data buffer
*Suitable for built-in installation

Application scope:
*Automatic meter reading and charging system for water, electricity, gas, and heating
*Intelligent wireless PDA terminal
*Wireless queuing device
*Anti theft alarm
*Smart card
*Medical and electronic instrument automation control
*Intelligent teaching equipment
*Intelligent control of household appliances and lighting

*Wireless suspended scale, electronic scale with wireless transmission

Product Technical Specifications:
Adopting GFSK modulation method, the line of sight reliable transmission distance can reach 2000m;
◆ Carrier frequency 433 MHz;
Provide 8 channels;
Interface/channel speed: 1200/2400/4800/9600/19200/38400bps;
Interface method: USB;
The data transmission and reception conversion is automatically completed, just send/receive data to the interface, and the conversion time is short;
◆ Can be used for various communication combinations such as point-to-point, point-to-point, multi-point, etc;
Transparent data transmission, capable of transmitting longer data frames;
Automatically filter out false data generated in the air, with good long-term reliability and extremely low failure rate;
Power consumption: 500mw power, receiving current<15mA, transmitting current<100mA;
Power supply: DC+4.5V~+5.5V;
◆ Temperature: -25 ℃~75 ℃;
◆ Volume: 70mm × 45mm × 19mm (excluding antenna base); Weight: 70 grams;
◆ Interworking model: JZX87 series products;
◆ Standard antenna: Short bend antenna, long bend antenna, or small suction cup antenna.