Profile: Pendulum Instruments, Inc. specializes in offering test and measurement instruments. The CNT-90 timer/counter/analyzer offers ultimate control of measurement for all needs and budgets. The CNT-90 is a high-performance counter with a fast measurement speed to 250,000 measurements/sec, and time interval measurement resolution to 100 ps. GPS signal generators ideally suited for production test of GPS receivers and other GPS appliances. The GSG-54 is a GPS constellation simulator that expands on the features available with the GSG-L1 one-channel GPS signal generator without the complexity and other multi-channel GPS signal simulators. We are an ISO 9001:2000 certified company. The brands include Path Align-R™, Analyze-R™, Log View-R™, TimeView™, Wanderview™, CNT-90™, CNT-90XL™, CNT-91™, CNT-91R™, TO-16™, 7370™ and GPS-12R™.