ORBIT FR Dual polarized OEW - Manual

43
>
Measur
ement antennas
Dual Polarized Open-Ended Waveguide
With Interchangeable Apertures
>
> Main use:
• Dual polarized fi eld probe for near-fi eld and far-fi eld
measurement
• Calibration and polarization reference
> Delivered documents:
• Measured return loss and port-to-port coupling
• Typical performance data (TYMEDA TM )
> Surface treatment:
• Alodine 1200 according to MIL-C 5541E class 3
• Blue paint
> Included equipment:
• Mounting fl ange
• Removable absorber plates
> Related services:
• Calibration and maintenance
• Customization
• Available with integrated RF switch upon request
➊ TECHNICAL PERFORMANCE
• Avoid any additional alignment procedures
when aperture is changed
• Minimize interaction between probe
and the antenna under test
➋ DESIGN
• Apertures integrated with a wideband dual
polarized orthomode junction
• Tapered ends to minimize diffraction effects
• Lightweight for easy handling
• Easily interchangeable apertures
➌ REPEATABILITY
• Repeatable radiation performance due to the
axial symmetry of the interchangeable apertures
• Stiff and robust mechanical design
• Standard SATIMO circular interface for precision
centering
• Precision machined
• High precision PC 3.5 mm Female connectors
• Precision pin for accurate polarization alignment
MEASUREMENT PROBES
Typical 3D radiation pattern
DOEW 6000
MEASUREMENT PROBES