Model 700S-50 is an ideal system for measuring medium and low gain antennas up to 56 inches (1.4 m) in diameter and is well suited to cellular and PCS band base-station antenna testing. The 700S-50 uses a dual-axis phi-over-theta high accuracy stepper motor based positioning system with an adjustable extension foot for probe support. The system is constructed of modular high strength aluminum and can support loads of up to 165 pounds (75 kg). The location of the probe, theta and phi stages are fully adjustable to accommodate different antenna sizes and mounts. This simple design is easy to assemble and can be quickly dismantled for transport or storage.

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 700S-50 includes NSI Antenna Measurement Software.

The system software runs on a Pentium based measurement workstation and provides automatic setup of scans based on measurement parameters and desired output. Measured data can be processed for far-field or holographic patterns yielding 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 Model 700S-50 can be supplied with a variety of options to enhance system performance.

DIMENSIONS

• Width - 82" (2.1 m)
• Depth - variable
• Height - 75" (1.9 m)
• Weight - 582 lbs (264 kg); 750 lbs (337 kg) with full counterweights
  

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  Additional dimension information

Please contact the NSI Sales department to order this product.