DDMP24W7SJA197 is a telecom module manufactured by ITT (formerly known as Interconnect Telecom Technologies). It is an LTE-Advanced UE Category 6 Modem Class 3, Multi-mode and multi-band module. It supports LTE FDD and TD-LTE, as well as HSPA+, UMTS, GSM, and EDGE cellular technologies, operating in the 800/900/1800/1900/2100/2600MHz bands. It features a maximum LTE-Advanced download speed of 300 Mbps and upload speed of 50 Mbps. Additionally, it has integrated WCDMA/GNSS dual antennas and LTE/PB/SAR RxD support.