The dbDIRECT (099155) Antenna from DVTEST is a broadband Vivaldi Antenna that operates from 700 MHz to 6 GHz. This compact, high gain, directional antenna has a been developed for placement in portable anechoic chambers for OTA (Over the Air) testing of DUTs. The antennas can be mounted in fixed positions to facilitate repeatable results. When used in conjunction with a rotary positioning mechanism, customers are able to detect the highest point of power sensitivity for enhanced accuracy and repeatability in measurements. In this configuration, both the antennas and DUTs can be positioned in order to facilitate the measurement.