SAL-7138633602-125-S1

Rev 1.0

Description:
Model SAL-7138633602-125-S1 is a lens corrected antenna that
operates from 71 to 86 GHz. At the frequency of 78.5 GHz, theantenna delivers 36 dBi nominal gain, and a typical half-power
beamwidth of 2 degrees E-plane and 3 degrees on the H-plane. The
antenna employs a low loss lens to offer excellent aperture
efficiency and low sidelobe levels. The lens corrected antenna isequipped with a 0.125” diameter circular waveguide as its input
port. It supports both linear and circular polarized waveforms. The
model with WR-12 waveguide is offered under model number SAL7138633602-12-S1.

Features:•••

Applications:Center Fed
Low Sidelobes
Linear and Circular Polarized Waveforms•••

Radar Systems
Communication Systems
Sensor Systems

Electrical Specifications:Parameter
Frequency RangeGain
3 dB Beamwidth, E-Plane
3 dB Beamwidth, H-Plane
Sidelobes, E-Plane
Sidelobes, H-Plane
Polarization
Return Loss
Specification Temperature
Operating Temperature

Minimum
71 GHzTypicalSAGE Millimeter, Inc.

WR-12 Lens Corrected Antenna, 71 to 86 GHz, 36 dBi Gain

Maximum
86 GHz36 dBi
2˚
3˚-17 dB-20 dB
Linear and Circular
20 dB+25 °C-40 °C+85 °C

Mechanical Specifications:Parameter
Antenna Port
Horn Material
FinishWeightLens Diameter
Dimensions
OutlineConnector
0.125” Diameter Circular Waveguide with UG-387/U-M Anti-Cocking Flange
AluminumGold Chem Film
10.6 Oz
4”5.55” (L) x 4.50” (Ø)
AL-CE36-125-A
www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2022 by Eravant

Page | 1SAL-7138633602-125-S1

Rev 1.0

Simulated Antenna Patterns @ 71 GHz
5040E-Plane
H-Plane

3020Gain (dBi)

100-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

WR-12 Lens Corrected Antenna, 71 to 86 GHz, 36 dBi Gain

Simulated Antenna Patterns @ 78.5 GHz
60E-Plane
40H-Plane

Gain (dBi)

200-20-40-60-80-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 2

SAL-7138633602-125-S1

Rev 1.0

SImulated Antenna Patterns @ 86 GHz
5040E-Plane

30H-Plane

20Gain (dBi)

100-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40

-20

02040

6080

100 120 140 160 180

818283

Boresight (degrees)

SAGE Millimeter, Inc.

WR-12 Lens Corrected Antenna, 71 to 86 GHz, 36 dBi Gain

Simulated Gain vs. Frequency
403938Gain (dBi)3736353433323130
717273747576

7778

79808485

86

Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 3

SAL-7138633602-125-S1

Rev 1.0

Simulated Return Loss vs. Frequency
0-10

Return Loss (dB)-20-30-40-50-60-70
71

72

73

74

75

76

77

78

7980

8182

83

8485

86

Frequency (GHz)

SAGE Millimeter, Inc.

WR-12 Lens Corrected Antenna, 71 to 86 GHz, 36 dBi Gain

Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters])

Note:• All data presented are simulated. Actual data may vary unit to unit, slightly.
• Eravant reserves the right to change the information presented without notice.
Caution:• Any foreign objects in the antenna will cause performance degradation and possible device
damage.
www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 4