Description 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)
