This highly stable multi-function pistol grip offers a variety of functions and should not be missing in any professional measurement! Specifically, it is strongly recommended for the use of larger antennas like the HyperLOG 30xxx and 40xx series. With a single push of a button, the plane of polarization can be set to 45 and 90 degrees, which greatly facilitates the measurement. The antenna is supported by a high-quality spring-head rotation in any direction. A grade display makes this a consistently reproducible alignment. With the quick release plate, a fast exchange of multiple antennas is possible. The ball mount allows perfect orientation on a tripod stand (just press, adjust and release the pistol grip - finished). The tripod mount is available in 1/4 "or 3/8" size, so mounting on all standard tripod pins is possible. The tripod also fits all Aaronia SPECTRAN Handheld Spectrum Analyzers. Ideal for heavy antennas (up to 6kg).