Created for functional and RF design validation in 4G era and beyond, E7515A integrated signaling test set provides features that address evolving 3GPP LTE-Advanced carrier aggregation advancements. Support for multiple cells, downlink and uplink carrier aggregation, MIMO up to 4x2, and integrated fading helps users assess design readiness. Features address diverse UE test applications, including RF, data throughput, mobility, battery drain, functional, and OTA.