F-Band Dual-Polarized Scalar Feed Horn Antenna

This model may be purchased with optional antenna testing services.
A gain measurement test is offered under service number FTA-WR08GAIN-AA-DP.
A 2D pattern measurement test is offered under service number FTA-WR08PATT-AA-DP.

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SAF-9031441140-094-S1-080-DP is a dual polarized, WR-08 scalar feed horn antenna assembly that covers the frequency range of 90 to 140 GHz. The assembly features an integrated orthomode transducer (OMT) that provides high port isolation and a broad band scalar horn that provides low sidelobe levels. The OMT enables the antenna to separate a circular or elliptical polarized waveform into two linear, orthogonal waveforms or vice versa. The dual polarized horn also supports either vertical or horizontal polarized waveguide forms. At center frequency, the horn antenna exhibits 11 dBi nominal gain, typical half power beamwidth of 40 degrees and sidelobe levels of -25 dB or lower. The OMT exhibits 30 dB typical port isolation between the horizontal and vertical ports. The horizontal and vertical ports are WR-08 waveguides with UG-387/U-M anti-cocking flanges. Coaxial port configurations are also available under different model numbers. The orthomode transducer (Model SAT-FF-08008-S1), compact square to circular transition (Model SWT-(more...)