The 1004795-EC646-01 from KYOCERA AVX is an Antenna Band Switch Evaluation Board that operates from 698 to 960 MHz (Low Band) and 1710 to 2170 MHz (High Band). It uses the standard FR4 embedded LTE antenna 1004795 with the EC646 chipset for band switching or aperture tuning. This antenna band switching solution can handle an input power of 2 W and has an average efficiency of up to 60%. It supports broadband LTE, 4G/5G, LTE CAT-M, NB-IoT, and Cellular LPWA. This evaluation board measures 45.5 x 60.0 mm and has an SMA-female connector. It is suitable for use in embedded designs, cellular, headsets, tablets, telematics, tracking, healthcare, M2M, industrial devices, and smart grid.