ASYSOL Roll/Azimuth systems are intended for the characterization of antenna parameters by Spherical Near-Field or direct Far-Field measurements. The dimensions of the setup can be customized to be suitable for smaller and lighter antennas, up to Ø0.5 m and 10-15 kg, or medium size and weight, up to Ø1 m and 30-50 kg, or larger antennas up to Ø2 m and under 150 kg. Optionally, a floor slide can be added to change the measurement distance from approx. 1-1.5 m to the maximum length allowed by the anechoic chamber, for example, 4-8 m, thus allowing reconfiguration of the setup from SNF to direct FF measurements.

A lower elevation stage (pick-up) can also be added at the bottom of the model mast as an option to facilitate the mounting of larger antennas, or an upper elevation stage can be added to facilitate the main beam measurement of steering beam antennas on an FF setup. The frequency range is limited at the lower end by the performance of the anechoic chamber and at the upper end it is virtually unlimited using mm-Wave extenders in case of direct FF setup, and to some 100 GHz in case of SNF setup.