The NSI-800F-30 Dual axis Phi/Theta Far-field Measurement System is a cost effective solution that will allow the end user to eventually convert his far-field measurement system into a near-field measurement system.  This system takes advantage of all the upgrade options recommended for the NSI-800F-10 single axis far-field measurement system to convert it into a complete dual-axis phi-over-theta, high accuracy stepper motor based positioning system. Beyond this, the NSI-800F-30 can easily be converted into an NSI-700S-30 Spherical Measurement System with the addition of NSI’s Near-field software.

The system interfaces with a wide variety of RF equipment and is capable of measuring amplitude and phase patterns from L-band to mmWave Bands. The Model 800F-30 includes NSI Far-field Antenna Measurement Software.

The system software runs on a Pentium based measurement workstation and provides automatic measurement parameter setup. Measured data can be displayed to provide complete characterization of the antenna’s performance. A single data set provides information on antenna gain, side lobe structure, beam pointing and cross polarization.

The NSI-800F-30 can further be supplied with a variety of options to enhance system performance.

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