Dual Polarized Open Ended Waveguide With Interchangeable Apertures

Dual linear polarization with high polarization purity and isolation

Mono-mode excitation on a 3:1 bandwidth

No sidelobes and no pattern nulls in the forward hemisphere

Low interaction between probe and the antenna under test

Wideband orthomode junction (OMJ) based on inverted quad-ridge circular waveguide with external feeding circuits, feeding a circular aperture

Easily interchangeable apertures with tapered ends to minimize diffraction effects

Alodine 1200 according to MIL-C 5541E class 3

Polyurethane paint

Repeatable radiation performance due to the axial symmetry of the interchangeable apertures

Precision machined

Standard MVG circular interface for precision centering

Precision pin for accurate polarization alignment

High reliability RF components

Typical performance data (TYMEDA^TM )

Measured return loss data and port-to-port coupling

Mounting flange

Removable absorber plates

Integrated polarization switch (Optional)

Calibration and maintenance (Optional)

Customization (Optional)