The JZX818 spread spectrum wireless data transmission radio product is a modular half duplex data transmission radio designed using advanced microcontroller technology, spread spectrum wireless radio frequency technology, and digital processing technology, with high power and small size. It adopts SMT new technology, selects high-quality components, and meets the technical specifications of GB/T16611-1996 "General Specification for Data Transmission Radio Stations".
JZX818 is suitable for various communication venues and can achieve point-to-point and point to multipoint multi-level networking communication. This product can also be mixed with other digital radio stations of different power sizes and volumes from our company for networking, and is widely used in fields such as GPS, remote sensing, telemetry, remote signaling, mobile target monitoring, and industrial automation. Especially in industries such as petroleum, natural gas, chemical, water conservancy, electricity, gas, transportation, railway, mining, public security, security, and home intelligence, it has broad application prospects.
Functional features:
*Adopting an integrated phase-locked working mode, the transmission and reception conversion speed is fast and the operation is stable.
*The data modulation adopts Lora (spread spectrum) method, which is advanced in modulation and reliable in data transmission.
*The working frequency covers 433MHz/490MHz.
*Store 16 receiving and transmitting channels, which can be configured and used by users according to their needs or controlled by programs.
*Standard RS232, TTL, RS485 interfaces, can be connected to any device with the same interface.
*Built in software watchdog ensures long-term reliable operation of the radio station.
*SMT assembly is adopted, with advanced manufacturing technology and high integration.
*Small size, light weight, can be freely embedded into various devices, and is flexible and convenient to use.
JZX818TECHNICAL INDEX
Working frequency: 433MHz/customizable for users
Transmission power: 5W (37dB)
Receiver sensitivity: -139dBm
Emission current: 1.5Receiving current:<45mA
Sleep current:<20uA
Channel speed: 300/600/1200/2400/4800/9600/19200/38400Bit/s Users can customize
Serial port speed: 300/600/1200/2400/4800/9600/19200/38400Bit/s Users can customize
Interface types: TTL, RS232, RS485
Interface data format: 8E1/8N1/8O1 User customizable
Working power supply: DC 12V
Working temperature: -20 ℃~75 ℃
Working humidity: 10% to 90% relative humidity, no condensation
Dimensions: 109mm × 79mm × 55mm
Interworking model: JZX811 JZX812 JZX813 JZX814 JZX815 JZX818
