15 dBi Gain, 50 to 75 GHz, 45 dB Isolation, WR-15 Waveguide, V Band Dual Polarized Horn
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Model SAR-1532-148-S2-DP is a full band, dual polarized, WR-15 horn antenna assembly that covers the frequency range of 50 to 75 GHz. The antenna features an integrated orthomode transducer (OMT) that provides high port isolation and cross polarization cancellation. The OMT enables the antenna to separate a circular or elliptical polarized waveform into two linear, orthogonal waveforms. At center frequency, the horn antenna offers 15 dBi nominal gain and a typical half power beamwidth of 28 degrees on the E-plane and 33 degrees on the H-plane. The antenna exhibits 45 dB typical port isolation between the horizontal and vertical ports and a nominal crosspole isolation of 35 dBi. The horizontal and vertical ports are WR-15 waveguides with UG-385/U flanges and 4-40 threaded holes.