NSI manufactures small to medium size accessory positioners which can be purchased to augment the capability of your near-field or far-field antenna test range. For near-field scanners, we offer 2 sizes of probe translation stages. The smaller one is good for the smaller systems and higher frequencies, and the large stage is typically used on our large horizontal and vertical scanners. We also offer 2 options for the probe rotation positioner, depending on the size of near-field probes selected.
For cylindrical and spherical near-field systems, we offer a line of azimuth and phi rotational positioners to meet most antenna size requirements.
For far-field measurement systems, we have a number of az/el and el/az, or multi-axis configurations which may suit your needs.
See Positioners FAQ for more information.
Probe Rotation & Translation Stages
NSI-SC-5620 Probe Translation Stage 4" (100 mm) Travel
NSI-SC-5621E Probe Translation Stage 10" (250 mm) Travel
NSI-SC-5632 Probe Rotation Stage 4" (100 mm) Diameter Positioner
NSI-SC-5633 Probe Rotation Stage 6" (150 mm) Diameter Positioner
NSI-SC-5624 AUT Translation Stage 20" (500 mm) Travel
NSI-SC-5624-001 AUT Translation Stage with Stand 20" (500 mm) Travel
NSI-SC-5623 AUT Translation Stage 3' (0.9 m) Travel
NSI-SC-5627 AUT Translation Stage 5' (1.5 m) Travel
NSI-SC-5626m AUT Translation Stage 6' (2.0 m) Travel
NSI-SC-5628 AUT Translation Stage 8' (2.4 m) Travel
Azimuth, Elevation, and Multi-Axis Positioners (compare specs on rotary positioners)
NSI-SC-5632 4" (100 mm) Diameter Positioner
NSI-SC-5633 6" (150 mm) Diameter Positioner
NSI-SC-5634 8" (200 mm) Diameter Positioner
NSI-SC-5635 12" (300 mm) Diameter Positioner
NSI-SC-5638 20" (500 mm) Diameter Positioner
NSI-SC-5730 Elevation Positioner
NSI-SC-5665 Azimuth over Elevation Positioner
NSI-SC-5660 Azimuth over Elevation Positioner
NSI-SC-5670 Elevation over Azimuth Positioner
NSI-SC-7702 4-Axis AUT Positioner
NSI-SC-7701 5-Axis Far-field Positioner
NSI-SC-7705 3 -Axis AUT Positioner
AUT Mounting Brackets and Accessories
NSI-SC-5606-3DZ Dielectric 2nd axis upgrade kit for 800F-10 System