System General Information

Customer

Port Hueneme

Country

USA

Nearfield scan type

Ship Mounted Planar

NSI Scanner Model No.

903T-14x14

NSI Scanner construction

Steel

Frequency range

1-18 GHz

RF Subsystem

HP 8530A & HP 8511A

Optical Subsystem

NSI-OP-5929 XYZ Laser Correction System

Antenna types tested

Shipborne radar antennas

Completion Date

December 1998

Approximate Development Time

2 year

System Mechanical Characteristics

Parameter

Specification

XY Scanner Size

4.2m x 4.2m

14’x 14’

XY Scanner weight

3,629 Kg

8,000 lbs

Scan speed for X,Y axes

0.25 m/s

10 ips

Scanner planarity (rms)

0.250 mm

0.010"

Scanner planarity – corrected (rms)

0.050 mm

0.002"