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E-Band Cassegrain Antenna

42 dBi Gain, 71 to 86 GHz, 9" Reflector Diameter, WR-12 Waveguide
SKU:SAY-7138634212-12-S1
SAY-7138634212-12-S1 is a E-band Cassegrain antenna that offers a nominal gain of 42 dBi and a typical half power beamwidth of 1.2 degrees from 71 to 86 GHz. The aluminum reflector offers a light-weight and rugged mechanical structure and is treated with a chem film conversion coating for corrosion resistance. A corrugated scalar feed horn is used to provide optimal feed efficiency, low side lobes, high cross-pol rejection, and uniform illumination. The antenna port is a WR-12 waveguide with UG-387/U anti-cocking flange and can support linear polarized waveforms. Other port configurations, such as a Ø0.110” circular waveguide port, are available under different model numbers.
ECCN: EAR99
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Technical Details

Minimum Frequency71 GHz
Maximum Frequency86 GHz
Gain42 dBi
3 dB Beamwidth1.2°
Return Loss15 dB
PolarizationLinear
Antenna PortWR-12 Waveguide