The YC0001CA from Quectel is a 4G/3G/2G Embedded IoT Antenna that operates from 700 to 960 MHz and 1710 to 2700 MHz. It has a peak efficiency of 72.9% and is optimized for 4G LTE, LTE-M, Cat M, and NB-IoT networks. This antenna is available in a low-profile SMD package that measures 35.0 x 8.5 x 3.0 mm and can be mounted to the device host PCB using a conventional PCB reflow process.