Ra-01 LoRa SX1278 433M Wireless Spread Spectrum Transmission Module Most Distant 10KM

Package : DIY Module

Model Number : SX1278 Dissipation Power : ... Supply Voltage : 3.3V Application : Computer Type : Voltage Regulator

Origin : China Condition : New Operating Temperature : -40℃~+80℃ Functions : Electronic Module Range of application : Switch And Sensor For Arduino STM

Ra-01 LoRa SX1278 433M Wireless Spread Spectrum Transmission Module Most Distant 10KM  LoRa™ spread spectrum modulation technology Ultra long distance communication range 15KM +20dBm-100mW constant RF power output with voltage variations High sensitivity: down to -148 DBM Half-duplex SPI communication Programmable bit rate up to 300kbps Supports FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation modes Dynamic range of 127dB RSSI Automatic RF signal detection, CAD mode and ultra-high speed AFC Packet engine up to 256 bytes with CRC Small volume double row stamp hole patch package With shielded shell Spring antenna (Ra-01) or IPEX External antenna (Ra-02)

The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.

In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.

All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.

This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.