LR02 LoRa Wireless Module 433Mhz Serial Port Transceiver Low Power 8KM Transmission Distance UART Transceiver

Specifications SMA Adapter CableOperating Frequency 0 6GHzAntenna Efficiency 35 80 VSWR 1 8Polarization Mode Vertical polarizationAntenna Interface SMA external thread internal hole IPEX generationImpedance 50ΩAntenna Size 120mmPower Capacity 33dBmOperating Temperature 30°C to 70°C DX LR02 433 Pin TypeChip ASR6601 SOC chipHardware Interface LPUARTOperating Frequency Band 410 493MHzTransmitting Power 0 22dBmReference Distance Open viewing distance up to 8KM urban distance up to 3 8KMReceive Sensitivity 138dBmOperating Voltage 3V 5 5V typical value 5V Module Size 36mm x 16 5mmAntenna Interface External Antenna DX LR01 433 475MHz ModuleChip ASR6601 SOC chipHardware Interface UARTOperating Frequency Band 433 475MHzTransmitting Power 0 22dBmReference Distance Open viewing distance up to 8KM urban distance up to 3 8KMReceive Sensitivity 138dBmOperating Voltage 3V 3 7V typical value 3 3V Module Size 19 0 L x 16 5 W x 2 4 H mmAntenna Interface External Antenna 433MHz Magnetic Base AntennaFrequency Range 433MHzAntenna Size 1 5m cable lengthAntenna Gain 5dBiVSWR 1 8Antenna Interface SMA female connectorImpedance 50ΩAntenna Efficiency 35 80 Operating Temperature 40°C to 85°CStorage Temperature 40°C to 80°C 433MHz Glue Stick AntennaAntenna Efficiency 35 80 Frequency 433MHzGain 3dBiPolarization Vertical polarizationVSWR 1 8Antenna Size 50mmImpedance 50ΩAntenna Interface SMA inner screw inner needleOperating Temperature 30°C to 70°