The new SAGE Universal Cellular Test Tool (UCTT) 8901 is the industry's most advanced and versatile portable test instrument for base station deployment and troubleshooting. The UCTT combines a laboratory quality spectrum analyzer, an innovative antenna tester and fully integrated back haul test capabilities for E1/T1, Ethernet (10/100/1000), and OC-X. In addition, the UCTT provides in-depth demodulation and monitoring capabilities for all 2G, 3G and 4G technologies.