分類 RF Modules Antenna Connector Type MMCX Dimensions 66 mm x 36 mm x 5 mm Frequency 862 MHz to 955 MHz Interface Type I2C, SPI, UART, USB Maximum Operating Temperature + 70 C Minimum Operating Temperature - 20 C Operating Supply Voltage 5 V Output Power 27 dBm Packaging Bulk Part # Aliases Product RFID Readers Product Type RF Modules