SAH-1442241060-059-S1 ERAVANT | Alldatasheet
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Technical content
SAH-1442241060-059-S1 Advanced www.eravant.com | 501 Amapola Ave, Torrance, CA 90501 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com G-Band Choke Flange Feed Horn Antenna, 140 to 220 GHz, 10 dBi Gain SAGE Millimeter, Inc. Page | 1 Copyright © 2022 by Eravant Description: Model SAH-1442241060-059-S1 is a G-band choke flange feed horn antenna that operates from 140 to 220 GHz. The antenna offers a nominal gain of 10 dBi, typical half power beamwidth in E and H plane of 60 degrees and typical side lobe levels of -30 dB for both E and H plane. The antenna port is a 0.059” circular waveguide with a UG-387/U-M anti-cocking flange that supports linear and circular polarization. Features:
- Full Band Operation
- Circular Waveguide Interface
- Low Sidelobe Level
- Linear and Circular Polarization Applications:
- Feed Horn for Gaussian Optical Antennas
- Feed Horn for Cassegrain Antennas
- Rapid System Setups
- Engineering Setups Electrical Specifications: Parameter Minimum Typical Maximum Frequency 140 GHz 220 GHz Gain 10 dBi 3 dB Beamwidth, E-plane @ 180 GHz 60° 3 dB Beamwidth, H-plane @ 180 GHz 60° Sidelobe Levels -30 dB Return Loss 20 dB Specification Temperature +25 ˚C Operating Temperature -40 ˚C +85 ˚C Mechanical Specifications: Item Specification Antenna Port 0.059” Diameter Circular Waveguide with UG-387/U-M Anti-Cocking Flange Material Brass Finish Gold Plated Weight 1.0 Oz Outline AH-CG10-059-A
SAH-1442241060-059-S1 Advanced www.eravant.com | 501 Amapola Ave, Torrance, CA 90501 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com G-Band Choke Flange Feed Horn Antenna, 140 to 220 GHz, 10 dBi Gain SAGE Millimeter, Inc. Page | 2 Copyright © 2022 by Eravant -50 -40 -30 -20 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Boresight Angle (Degree) Simulated Antenna Patterns @ 140 GHz E-Plane H-Plane -50 -40 -30 -20 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Boresight Angle (Degree) Simulated Antenna Patterns @ 180 GHz E-Plane H-Plane
SAH-1442241060-059-S1 Advanced www.eravant.com | 501 Amapola Ave, Torrance, CA 90501 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com G-Band Choke Flange Feed Horn Antenna, 140 to 220 GHz, 10 dBi Gain SAGE Millimeter, Inc. Page | 3 Copyright © 2022 by Eravant -50 -40 -30 -20 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Boresight Angle (Degree) Simulated Antenna Patterns @ 220 GHz E-Plane H-Plane 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 Gain (dBi) Frequency (GHz) Simulated Gain vs. Frequency
SAH-1442241060-059-S1 Advanced www.eravant.com | 501 Amapola Ave, Torrance, CA 90501 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com G-Band Choke Flange Feed Horn Antenna, 140 to 220 GHz, 10 dBi Gain SAGE Millimeter, Inc. Page | 4 Copyright © 2022 by Eravant 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 3 dB Beamwidth (Degrees) Frequency (GHz) Simulated 3dB Beamwidth vs. Frequency E-Plane H-Plane -50 -45 -40 -35 -30 -25 -20 -15 -10 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 Return Loss (dB) Frequency (GHz) Simulated Return Loss vs. Frequency
SAH-1442241060-059-S1 Advanced www.eravant.com | 501 Amapola Ave, Torrance, CA 90501 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com G-Band Choke Flange Feed Horn Antenna, 140 to 220 GHz, 10 dBi Gain SAGE Millimeter, Inc. Page | 5 Copyright © 2022 by Eravant Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) Note:
- All data presented are simulated. Actual data may vary, slightly.
- Eravant reserves the right to change the information presented without notice. Caution:
- Any foreign objects in the antenna or waveguide will cause performance degradation and possible device damage.