RF PERFORMANCE ANALYSIS DEVICE OF MOBILE TELECOMMUNICATION SYSTEM

摘要

PURPOSE: An RF performance analyzing apparatus of mobile communication system is provided to analyze a cause of RF system surroundings problems when network problem occurs in field, and watch the performance of multiple RF systems in NMS at the same time. CONSTITUTION: A first divider(10) divides and transmits a signal to a path which transmits a feedback signal or a transmission signal of RF equipment(1). The first divider sets a first path(10-1) as an original path and connects a second path(10-2) to an RPA(Radio Performance Analyzer) module(3). The first divider analyzes the performance of a transmission signal of the RF equipment. A second divider(20) is installed at a receiving signal part(2). The second divider sets a third path(20-1) as an original path and connects an RPA module to a fourth path(20-2). The second divider analyzes the performance of the received signal of the receiving signal part.