Efficient Over-the-Air Antenna Pattern Measurement 2D/3D Antenna Patterns TRP, EIRP TIS, EIRP TIS, EIS NHPRP, NHPIS Ideal as a shared resource for Pre-Compliance testing. Compact, anechoic absorber-lined RF enclosure. Self-contained, built on a moveable cart system. No special installation of construction required. EMQuest™ Data Acquisition and Analysis Software. Description: ETS-Lindgren's Model AMS-8050 is a compact, fully anechoic RF enclosure for making over-the-air (OTA) performance measurements. The AMS-8050 is freestanding and built on a moveable cart configuration; it fits into parent buildings without special installation or construction. This over-the-air test system for wireless device measurement may be used for rapid prototyping, design validation, pre-certification testing, performance measurement, and production sampling. Features: Pre-Compliance Testing If you’re using an external test house for certification testing, our system can help you go fully prepared. OTA performance measurements made in the AMS-8050 have shown good correlation to measurements made in larger, fully compliant chambers.