USR-GPRS232-7S2 UART TTL to GPRS Module,GPRS DTU USR The product USR-GPRS232-7S2 (UART TTL to GPRS Module,GPRS DTU USR) is a cutting-edge module combining robust features for advanced communication systems. Designed as a N/A, it supports supply voltage ranging from 1.8V to 3V and offers data rates of N/A. Its frequency compatibility includes 850Mhz, 900Mhz, 1800Mhz, 1900Mhz, ensuring wide network adaptability. Manufactured by USR TECH., this SMT mounting type module is housed in a N/A package, offering compactness and ease of integration. Operating within a temperature range of -40°C~+85°C, it is well-suited for demanding environments. Compliant with RoHS standards and available in TRAY packaging, it is an ideal choice for modern GSM and GNSS applications.