General Purpose Surface Mount Inductor, 0.043uH, 4A, 150MHz, 2312 Package
General Purpose Inductor, 270uH, 5%, 1 Element, Ferrite-Core, SMD, 1812, CHIP, 1812
Amphenol 31-3220 RF & Coaxial Connector, Brass Body, Silver Plating, 50R Impedance

Single Chip Ultra Low Power RF Transmitter for the 315/433/868/915 MHz SRD Band 24-TSSOP -40 to 85
2.4GHz RF Transceiver + MCU | ARM 32-bit | 16KB FLASH | SPI/UART/I2C