ORBIT FR RCS Pylons - Manual (Page 2)

2
ORBIT/FR offers three types of DUT rotation mechanisms
(heads): two Azimuth-over-Elevation (AZ/EL) rotators and
one Azimuth (AZ) - only rotator.
SOLUTION FOR
• RCS measurements
• R&D applications
• Far-fi eld measurements
Key Features
• Ogive ratio: 1:4 standard, 1:6 and 1:7
available for most models
• Pylons for multiple applications
(RCS, Antenna measurement)
• Height: standard from 3 to 70 feet
(1 to 21 meters), or custom order
• Interchangeable tips (Optional)
• Three types of rotator heads: two AZ/EL
and one AZ only
• Load capacity: From 500 - 80,000 lbs.
• Sharp edges: 0.004 - 0.008 inch
• Surface fi nish – 63 microinch
• Optimal power-to volume ratio
• Position feedback readout: synchro or rotary
encoders
System Confi guration
• Pylon structure: steel, aluminum or combination
of steel and aluminum
• Rotators: AZ/EL and AZ only
• Environment: indoor (standard), outdoor (optional)
• Mini model tower (optional)
• Storage fi xture
• Cover and edges protection kit
• Lifting device for installation
Pylon structure
Storage fi xture Lifting device Edges protection kit
A broad selection of pylons, combined with the choice of rotator types allows for a custom fi t
between pylon and DUT (Device under test). As a result of the unique ogival shape, front and
rear sharp edges, and structure surface accuracy, ORBIT/FR pylons demonstrate extremely low
backscatter, essential for RCS measurements.
Our pylons can be installed on a concrete base, adapter plate, ORBIT/FR positioner, linear slide,
elevator or any combination of the above.
AZ/EL
"HAT" TYPE
AZ/EL
LOW PROFILE
AZIMUTH
ONLY