Planar Near-Field Measurement System 0.9 x 0.9 meters

Description

Model: PNF-XYV-0.9x0.9

The PNF-XYV-0.9x0.9 is a pre-configured four axes planar near-field measurement system ideal for measuring medium and high gain antennas (> 15 dBi) with apertures up to 0.75 m (30 in.) from 2.6 GHz to mmWave. The system is constructed of high strength aluminum and can support probe payloads of up to 6 kg (13 lb). This simple design is easy to assemble and align, accurate, and can be quickly dismantled for relocation or storage.

Datasheet

Features
- 2.6 GHz to mmWave
- Well suited for higher gain antennas (> 15 dBi)
- Stationary AUT
- Automatic scan setup
- High speed bi-directional scanning
- Powerful Plotting and Antenna Analysis Software
- Far-field, Holographic and Near-field Patterns

Specifications

Positioning System
Positioner	Vertical Planar - Belt Driven X and Y with Probe Z and Pol Stages
Scan Area	0.9 x 0.9 m (3 x 3 ft)
Probe Capacity	6 kg (13 lb)
Planarity	0.075 mm (0.003 in.) RMS 0.025 mm (0.001 in.) RMS with on-site re-cal
Repeatability	X, Y: 0.05 mm (0.002 in.) RMS Z: 0.025 mm (0.001 in.) RMS Pol: 0.03° RMS
Resolution	X, Y: 0.05 mm (0.002 in.) Z: 0.025 mm (0.001 in.) Pol: 0.0125°
Scan Speed X,Y	X, Y: 0.38 m/s (15 in./sec)
Position Controller	ELE-IMC (Intelligent Measurement Controller)
Motor Cables	Quick-connect 9.1 m (30 ft)
PC Workstation	Computer with LCD Monitor
Power	500W, 100–240 VAC switchable, 50/60 Hz
Software	NSI2000
Absorber	12.7 cm (5 in.) pyramidal
Frequency Range	2.6–110 GHz
RF System
Scanner RF Cables	20, 40, or 50 GHz, 3.6 m (12 ft) X/Y Cabletrack
Rotary Joint	26.5, 40, or 50 GHz (Pol)
Range RF Cables	20, 40, or 50 GHz 6.1 m (20 ft) to Scanner Base and AUT
RF Receiver	NSI-MI VFA, Keysight PNA, Rohde & Schwarz ZVA
Weights and Dimensions (Scanner Only)
Installed Envelope W x L x H	1.6 x 0.8 x 1.5 m (65 x 30 x 60 in.)
Installed Weight	94 kg (207 lb)
Crated Dimensions W x L x H	2 crates up to 1.7 x 0.7 x 0.7 m (66 x 28 x 28 in.) 1 D container 1.5 x 1.1 x 1.0 m (58 x 42 x 38 in.)

Applications
- Point to Point Communication Antennas
- Phased-Arrays
- Reflector Antennas
- Radar Antennas
Capabilities
The PNF-XYV-0.9x0.9 supports NSI-MI, Keysight, and Rohde & Schwarz RF receivers and is capable of measuring amplitude and phase patterns from S-band to mmWave. The system includes a software workstation preloaded with NSI2000 Antenna Measurement Software and Windows® 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.
Standard Options
Each NSI-MI Pre-Configured System includes the following:
- Positioning Subsystem including Mechanical Scanner with Absorber Kit and Motion Control System
- State-of-the-art RF Subsystem
- Mounting Hardware Installation Kit
- Full Standard System Interface and Operations Documentation
- Interface Kits to easily integrate a wide variety of common RF equipment, antennas and test devices
- NSI-MI or customer supplied RF receiver connection
Positioning System

Multi-axis Mechanical Positioner

Absorber Kit

Motion Controller

Control and Motor Cabling

Cable Management

NSI2000 Software

PC
RF Subsystem

Scanner and Range RF Cables

Rotary Joints

RF Components and Devices (as needed)

Software Device Drivers

Data Acquisition, Processing and Plotting Software
Site Deliverables

Product Guide and Interface Control Documents

Hardware, System and Software Manuals

Anchoring Kit

Shipping Crates
Available Add-Ons
Our Pre-Configured Systems are designed to operate with a wide range of popular accessories and support services to meet budget and test needs. These include:
- Full range of Probes and Standard Gain Horns
- Additional software to enhance productivity
- AUT supports, stands and other accessories
- On-site installation, training and verification by NSI-MI experts
- Interface Kits to easily integrate a wide variety of common RF equipment, antennas and test devices
RF Options

RF Frequency Options: 20, 40, 50 GHz

RF Receiver Options: NSI-MI or Customer Supplied
Antenna Accessories

Waveguide Probe Assemblies

Standard Gain Horn Assemblies

Broadband Probes Assemblies
mmWave RF Upgrade Options

mmWave Band: 50–75 GHz module and Probe-SGH set

mmWave Band: 60–90 GHz module and Probe-SGH set

mmWave Band: 75–110 GHz module and Probe-SGH set
Software Add-ons

Additional NSI2000 License

Professional Upgrade

MTI
System Accessories

Scanner Stand

AUT Stand
Site Services

Site Z-Planarity Enhancement - 0.025 mm (0.001 in.) RMS with on-site re-cal

Installation

Training