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E-Band Gaussian Optics Antenna

32 dBi Gain, 73.5 to 79.5 GHz, 3" Diameter Lens, 0.125" Dia Circular Waveguide
SKU:SAG-7438033203-125-S1
SAG-7438033203-125-S1 is a 3" E-band Gaussian antenna that operates from 73.5 to 79.5 GHz. The Gaussian antenna delivers a 32 dBi nominal gain and 3.0 degree half power beamwidth. The antenna supports both linear and circular polarized waveforms and employs a corrugated feed horn to offer excellent aperture efficiency, high cross polarization rejections, and low side lobe levels. This model is equipped with a 0.125'' diameter circular waveguide and UG-387/U flanges as its input ports. By adding a mode transition, Eravant model number SWT-12125-SB, the input port becomes a standard WR-12 waveguide, which can support only linear polarized waveforms.
ECCN: EAR99
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Technical Details

Minimum Frequency73.5 GHz
Maximum Frequency79.5 GHz
Gain32 dBi
3 dB Beamwidth3.0°
Return Loss21 dB
PolarizationLinear and Circular
Antenna Port0.125" Dia Circular WG
Lens Diameter3"