NSI-RF-CATR-7x6

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NSI-RF-CATR-7x6

NSI Compact Antenna Test Range Reflector - 7' x 6' (2.1 m x 1.8 m)

DESCRIPTION

NSI offers a line of Compact Antenna Test Range (CATR) reflectors for use in far-field antenna test systems. These reflectors use an optimized blended rolled-edge reflector termination resulting in minimum level of diffraction Single piece construction removes issues associated with panelized reflectors. The ultra-lightweight graphite-epoxy-honeycomb composite design provides an extremely rigid and stable system with low Coefficient of Thermal Expansion (CTE) and very high flexure strength.

CAPABILITIES

The rolled edge reflector is a single-piece graphite-epoxy composite design using aerospace-grade materials It includes a precision Tooling Steel frame structure support. The system includes broadband / wide beamwidth feeds covering 2-18 &18-40 GHz. The reflector surface tolerance can support measurement up to 110 GHz.

FEATURES

Blended Rolled Edge Side-Fed Single Reflector

Quiet zone size: 3.5' x 2.25' (1.1 m x 0.7 m)

Reflector: 7' x 6' (2.1 m x 1.8 m)

Dual-linearly Polarized Feed System Covering 2 GHz - 40 GHz Band

Reflector capability up to 110 GHz

Diagonal corner fed system.

SPECIFICATIONS
NSI Model	NSI-RF-CATR-20x20
Frequency (GHz)	2 GHz - 40 GHz
Quiet Zone Size	3.5' x 2.25' (1.1 m x 0.7 m)
Reflector Size	7' x 6' (2.1 m x 1.8 m)
Focal Length	7.5' (2.3 m)
Amplitude taper	< 1 dB
Amplitude ripple	< ±0.5 dB
Phase taper	< 10 deg (2-40 GHz) < 20 deg (40-110 GHz)
Cross Polarization	< -30 dB typical
Weight	200 lbs (45 kg)

NSI Corner-Fed CATR in Typical Chamber

Typical Amplitude Distribution Over Quiet Zone

DIMENSIONS

Width - 7' ( 2.1 m)

Height - 6' (1.8 m)

LINKS

No additional links are currently available.

ORDERING INFORMATION

Please contact the NSI Sales department to order this product.

Nearfield Systems, Incorporated
19730 Magellan Drive, Torrance, CA 90502, USA, Tel: 310.525.7000, Fax: 310.525.7100
Email: sales@nearfield.com. Visit our website: www.nearfield.com