SAC-2012-12-S2 ERAVANT | Alldatasheet

Document overview

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Technical content

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Rev 1.4 E Band Conical Horn Antenna, 20 dBi Gain, WR-12 Waveguide SAC-2012-12-S2 is an E-band conical horn antenna with a WR-12 rectangular waveguide interface that operates from 68 to 77 GHz. The antenna offers 20 dBi nominal gain and a typical half power beamwidth of 16 degrees on the E-plane and 20 degrees on the H-plane. The horn also offers typical sidelobes of -20 dB on the E-plane and -28 dB on the H-plane. The conical horn can support linear polarization. The RF connector of this antenna is a WR-12 waveguide with UG-387/U flange. Electrical Specifications: *Note: Can operate from 63 to 90 GHz if the dominant mode is maintained. Mechanical Specifications: Parameter Minimum Typical Maximum Frequency* 68 GHz 77 GHz Gain 20 dBi 3 dB Beamwidth, E-plane 16° 3 dB Beamwidth, H-plane 20° Sidelobes, E-plane -20 dB Sidelobes, H-plane -28 dB Return Loss 23 dB Specification Temperature +25°C Operating Temperature -40°C +85°C Item Specification Antenna Port WR-12 Waveguide Flange Type UG-387/U Flange Material Brass Finish Gold Plated Weight 1.0 Oz Size 1.30” (L) X 0.72” (Ø) Outline AC-RE1-125

FEATURES

  • Rectangular Waveguide Interface
  • Precisely Machined and Gold Plated
  • High Return Loss
  • Linear Polarization

APPLICATIONS

  • Antenna Ranges
  • Feed Horns
  • System Setups

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Rev 1.4 -60 -50 -40 -30 -20 -10 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Gain (dBi) Boresight (degrees) Simulated Antenna Patterns @ 68 GHz E-Plane H-Plane -60 -50 -40 -30 -20 -10 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Gain (dBi) Boresight (degrees) Simulated Antenna Patterns @ 72.5 GHz E-Plane H-Plane

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Rev 1.4 -60 -50 -40 -30 -20 -10 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Gain (dBi) Boresight (degrees) Simulated Antenna Patterns @ 77 GHz E-Plane H-Plane -50 -45 -40 -35 -30 -25 -20 68 69 70 71 72 73 74 75 76 77 Return Loss (dB) Frequency (GHz) Simulated Return Loss vs. Frequency

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Rev 1.4 Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) 68 69 70 71 72 73 74 75 76 77 Gain (dBi) Frequency (GHz) Simulated Gain vs. Frequency

www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Rev 1.4 NOTE:

  • This antenna is a mature product. The reasons for only providing simulated data can be found in the following blog here.
  • Eravant reserves the right to change the information presented without notice. CAUTION:
  • Any foreign objects in the waveguide will cause performance degradation and may damage the device.